447660960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 1545179328

約数和(自身を除く): 1097518368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 43, 46, 48, 60, 69, 80, 82, 86, 92, 96, 115, 120, 123, 129, 138, 160, 164, 172, 184, 205, 215, 230, 240, 246, 258, 276, 328, 344, 345, 368, 410, 430, 460, 480, 492, 516, 529, 552, 615, 645, 656, 688, 690, 736, 820, 860, 920, 943, 984, 989, 1032, 1058, 1104, 1230, 1290, 1312, 1376, 1380, 1587, 1640, 1720, 1763, 1840, 1886, 1968, 1978, 2064, 2116, 2208, 2460, 2580, 2645, 2760, 2829, 2967, 3174, 3280, 3440, 3526, 3680, 3772, 3936, 3956, 4128, 4232, 4715, 4920, 4945, 5160, 5289, 5290, 5520, 5658, 5934, 6348, 6560, 6880, 7052, 7544, 7912, 7935, 8464, 8815, 9430, 9840, 9890, 10320, 10578, 10580, 11040, 11316, 11868, 12696, 14104, 14145, 14835, 15088, 15824, 15870, 16928, 17630, 18860, 19680, 19780, 20640, 21156, 21160, 21689, 22632, 22747, 23736, 25392, 26445, 28208, 28290, 29670, 30176, 31648, 31740, 35260, 37720, 39560, 40549, 42312, 42320, 43378, 45264, 45494, 47472, 50784, 52890, 56416, 56580, 59340, 63480, 65067, 68241, 70520, 75440, 79120, 81098, 84624, 84640, 86756, 90528, 90988, 94944, 105780, 108445, 113160, 113735, 118680, 121647, 126960, 130134, 136482, 141040, 150880, 158240, 162196, 169248, 173512, 181976, 202745, 211560, 216890, 226320, 227470, 237360, 243294, 253920, 260268, 272964, 282080, 324392, 325335, 341205, 347024, 363952, 405490, 423120, 433780, 452640, 454940, 474720, 486588, 520536, 545928, 608235, 648784, 650670, 682410, 694048, 727904, 810980, 846240, 867560, 909880, 932627, 973176, 1041072, 1091856, 1216470, 1297568, 1301340, 1364820, 1621960, 1735120, 1819760, 1865254, 1946352, 2082144, 2183712, 2432940, 2602680, 2729640, 2797881, 3243920, 3470240, 3639520, 3730508, 3892704, 4663135, 4865880, 5205360, 5459280, 5595762, 6487840, 7461016, 9326270, 9731760, 10410720, 10918560, 11191524, 13989405, 14922032, 18652540, 19463520, 22383048, 27978810, 29844064, 37305080, 44766096, 55957620, 74610160, 89532192, 111915240, 149220320, 223830480, 447660960]

約数ペア:

[(1, 447660960), (2, 223830480), (3, 149220320), (4, 111915240), (5, 89532192), (6, 74610160), (8, 55957620), (10, 44766096), (12, 37305080), (15, 29844064), (16, 27978810), (20, 22383048), (23, 19463520), (24, 18652540), (30, 14922032), (32, 13989405), (40, 11191524), (41, 10918560), (43, 10410720), (46, 9731760), (48, 9326270), (60, 7461016), (69, 6487840), (80, 5595762), (82, 5459280), (86, 5205360), (92, 4865880), (96, 4663135), (115, 3892704), (120, 3730508), (123, 3639520), (129, 3470240), (138, 3243920), (160, 2797881), (164, 2729640), (172, 2602680), (184, 2432940), (205, 2183712), (215, 2082144), (230, 1946352), (240, 1865254), (246, 1819760), (258, 1735120), (276, 1621960), (328, 1364820), (344, 1301340), (345, 1297568), (368, 1216470), (410, 1091856), (430, 1041072), (460, 973176), (480, 932627), (492, 909880), (516, 867560), (529, 846240), (552, 810980), (615, 727904), (645, 694048), (656, 682410), (688, 650670), (690, 648784), (736, 608235), (820, 545928), (860, 520536), (920, 486588), (943, 474720), (984, 454940), (989, 452640), (1032, 433780), (1058, 423120), (1104, 405490), (1230, 363952), (1290, 347024), (1312, 341205), (1376, 325335), (1380, 324392), (1587, 282080), (1640, 272964), (1720, 260268), (1763, 253920), (1840, 243294), (1886, 237360), (1968, 227470), (1978, 226320), (2064, 216890), (2116, 211560), (2208, 202745), (2460, 181976), (2580, 173512), (2645, 169248), (2760, 162196), (2829, 158240), (2967, 150880), (3174, 141040), (3280, 136482), (3440, 130134), (3526, 126960), (3680, 121647), (3772, 118680), (3936, 113735), (3956, 113160), (4128, 108445), (4232, 105780), (4715, 94944), (4920, 90988), (4945, 90528), (5160, 86756), (5289, 84640), (5290, 84624), (5520, 81098), (5658, 79120), (5934, 75440), (6348, 70520), (6560, 68241), (6880, 65067), (7052, 63480), (7544, 59340), (7912, 56580), (7935, 56416), (8464, 52890), (8815, 50784), (9430, 47472), (9840, 45494), (9890, 45264), (10320, 43378), (10578, 42320), (10580, 42312), (11040, 40549), (11316, 39560), (11868, 37720), (12696, 35260), (14104, 31740), (14145, 31648), (14835, 30176), (15088, 29670), (15824, 28290), (15870, 28208), (16928, 26445), (17630, 25392), (18860, 23736), (19680, 22747), (19780, 22632), (20640, 21689), (21156, 21160)]