3441720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 11404800

約数和(自身を除く): 7963080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 43, 46, 58, 60, 69, 86, 87, 92, 115, 116, 120, 129, 138, 145, 172, 174, 184, 215, 230, 232, 258, 276, 290, 344, 345, 348, 430, 435, 460, 516, 552, 580, 645, 667, 690, 696, 860, 870, 920, 989, 1032, 1160, 1247, 1290, 1334, 1380, 1720, 1740, 1978, 2001, 2494, 2580, 2668, 2760, 2967, 3335, 3480, 3741, 3956, 4002, 4945, 4988, 5160, 5336, 5934, 6235, 6670, 7482, 7912, 8004, 9890, 9976, 10005, 11868, 12470, 13340, 14835, 14964, 16008, 18705, 19780, 20010, 23736, 24940, 26680, 28681, 29670, 29928, 37410, 39560, 40020, 49880, 57362, 59340, 74820, 80040, 86043, 114724, 118680, 143405, 149640, 172086, 229448, 286810, 344172, 430215, 573620, 688344, 860430, 1147240, 1720860, 3441720]

約数ペア:

[(1, 3441720), (2, 1720860), (3, 1147240), (4, 860430), (5, 688344), (6, 573620), (8, 430215), (10, 344172), (12, 286810), (15, 229448), (20, 172086), (23, 149640), (24, 143405), (29, 118680), (30, 114724), (40, 86043), (43, 80040), (46, 74820), (58, 59340), (60, 57362), (69, 49880), (86, 40020), (87, 39560), (92, 37410), (115, 29928), (116, 29670), (120, 28681), (129, 26680), (138, 24940), (145, 23736), (172, 20010), (174, 19780), (184, 18705), (215, 16008), (230, 14964), (232, 14835), (258, 13340), (276, 12470), (290, 11868), (344, 10005), (345, 9976), (348, 9890), (430, 8004), (435, 7912), (460, 7482), (516, 6670), (552, 6235), (580, 5934), (645, 5336), (667, 5160), (690, 4988), (696, 4945), (860, 4002), (870, 3956), (920, 3741), (989, 3480), (1032, 3335), (1160, 2967), (1247, 2760), (1290, 2668), (1334, 2580), (1380, 2494), (1720, 2001), (1740, 1978)]