8432280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 27939600

約数和(自身を除く): 19507320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 397, 472, 531, 590, 708, 794, 885, 1062, 1180, 1191, 1416, 1588, 1770, 1985, 2124, 2360, 2382, 2655, 3176, 3540, 3573, 3970, 4248, 4764, 5310, 5955, 7080, 7146, 7940, 9528, 10620, 11910, 14292, 15880, 17865, 21240, 23423, 23820, 28584, 35730, 46846, 47640, 70269, 71460, 93692, 117115, 140538, 142920, 187384, 210807, 234230, 281076, 351345, 421614, 468460, 562152, 702690, 843228, 936920, 1054035, 1405380, 1686456, 2108070, 2810760, 4216140, 8432280]

約数ペア:

[(1, 8432280), (2, 4216140), (3, 2810760), (4, 2108070), (5, 1686456), (6, 1405380), (8, 1054035), (9, 936920), (10, 843228), (12, 702690), (15, 562152), (18, 468460), (20, 421614), (24, 351345), (30, 281076), (36, 234230), (40, 210807), (45, 187384), (59, 142920), (60, 140538), (72, 117115), (90, 93692), (118, 71460), (120, 70269), (177, 47640), (180, 46846), (236, 35730), (295, 28584), (354, 23820), (360, 23423), (397, 21240), (472, 17865), (531, 15880), (590, 14292), (708, 11910), (794, 10620), (885, 9528), (1062, 7940), (1180, 7146), (1191, 7080), (1416, 5955), (1588, 5310), (1770, 4764), (1985, 4248), (2124, 3970), (2360, 3573), (2382, 3540), (2655, 3176)]