4484040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 15206400

約数和(自身を除く): 10722360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 79, 86, 88, 110, 120, 129, 132, 158, 165, 172, 215, 220, 237, 258, 264, 316, 330, 344, 395, 430, 440, 473, 474, 516, 632, 645, 660, 790, 860, 869, 946, 948, 1032, 1185, 1290, 1320, 1419, 1580, 1720, 1738, 1892, 1896, 2365, 2370, 2580, 2607, 2838, 3160, 3397, 3476, 3784, 4345, 4730, 4740, 5160, 5214, 5676, 6794, 6952, 7095, 8690, 9460, 9480, 10191, 10428, 11352, 13035, 13588, 14190, 16985, 17380, 18920, 20382, 20856, 26070, 27176, 28380, 33970, 34760, 37367, 40764, 50955, 52140, 56760, 67940, 74734, 81528, 101910, 104280, 112101, 135880, 149468, 186835, 203820, 224202, 298936, 373670, 407640, 448404, 560505, 747340, 896808, 1121010, 1494680, 2242020, 4484040]

約数ペア:

[(1, 4484040), (2, 2242020), (3, 1494680), (4, 1121010), (5, 896808), (6, 747340), (8, 560505), (10, 448404), (11, 407640), (12, 373670), (15, 298936), (20, 224202), (22, 203820), (24, 186835), (30, 149468), (33, 135880), (40, 112101), (43, 104280), (44, 101910), (55, 81528), (60, 74734), (66, 67940), (79, 56760), (86, 52140), (88, 50955), (110, 40764), (120, 37367), (129, 34760), (132, 33970), (158, 28380), (165, 27176), (172, 26070), (215, 20856), (220, 20382), (237, 18920), (258, 17380), (264, 16985), (316, 14190), (330, 13588), (344, 13035), (395, 11352), (430, 10428), (440, 10191), (473, 9480), (474, 9460), (516, 8690), (632, 7095), (645, 6952), (660, 6794), (790, 5676), (860, 5214), (869, 5160), (946, 4740), (948, 4730), (1032, 4345), (1185, 3784), (1290, 3476), (1320, 3397), (1419, 3160), (1580, 2838), (1720, 2607), (1738, 2580), (1892, 2370), (1896, 2365)]