5459280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 18103008

約数和(自身を除く): 12643728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 529, 552, 645, 688, 690, 860, 920, 989, 1032, 1058, 1104, 1290, 1380, 1587, 1720, 1840, 1978, 2064, 2116, 2580, 2645, 2760, 2967, 3174, 3440, 3956, 4232, 4945, 5160, 5290, 5520, 5934, 6348, 7912, 7935, 8464, 9890, 10320, 10580, 11868, 12696, 14835, 15824, 15870, 19780, 21160, 22747, 23736, 25392, 29670, 31740, 39560, 42320, 45494, 47472, 59340, 63480, 68241, 79120, 90988, 113735, 118680, 126960, 136482, 181976, 227470, 237360, 272964, 341205, 363952, 454940, 545928, 682410, 909880, 1091856, 1364820, 1819760, 2729640, 5459280]

約数ペア:

[(1, 5459280), (2, 2729640), (3, 1819760), (4, 1364820), (5, 1091856), (6, 909880), (8, 682410), (10, 545928), (12, 454940), (15, 363952), (16, 341205), (20, 272964), (23, 237360), (24, 227470), (30, 181976), (40, 136482), (43, 126960), (46, 118680), (48, 113735), (60, 90988), (69, 79120), (80, 68241), (86, 63480), (92, 59340), (115, 47472), (120, 45494), (129, 42320), (138, 39560), (172, 31740), (184, 29670), (215, 25392), (230, 23736), (240, 22747), (258, 21160), (276, 19780), (344, 15870), (345, 15824), (368, 14835), (430, 12696), (460, 11868), (516, 10580), (529, 10320), (552, 9890), (645, 8464), (688, 7935), (690, 7912), (860, 6348), (920, 5934), (989, 5520), (1032, 5290), (1058, 5160), (1104, 4945), (1290, 4232), (1380, 3956), (1587, 3440), (1720, 3174), (1840, 2967), (1978, 2760), (2064, 2645), (2116, 2580)]