178041840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13997}}^1$

素因数の和:14066

約数の個数: 80

約数和(自身を含む): 562383648

約数和(自身を除く): 384341808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 13997, 27994, 41991, 55988, 69985, 83982, 111976, 139970, 167964, 209955, 223952, 279940, 335928, 419910, 559880, 671856, 741841, 839820, 1119760, 1483682, 1679640, 2225523, 2967364, 3359280, 3709205, 4451046, 5934728, 7418410, 8902092, 11127615, 11869456, 14836820, 17804184, 22255230, 29673640, 35608368, 44510460, 59347280, 89020920, 178041840]

約数ペア:

[(1, 178041840), (2, 89020920), (3, 59347280), (4, 44510460), (5, 35608368), (6, 29673640), (8, 22255230), (10, 17804184), (12, 14836820), (15, 11869456), (16, 11127615), (20, 8902092), (24, 7418410), (30, 5934728), (40, 4451046), (48, 3709205), (53, 3359280), (60, 2967364), (80, 2225523), (106, 1679640), (120, 1483682), (159, 1119760), (212, 839820), (240, 741841), (265, 671856), (318, 559880), (424, 419910), (530, 335928), (636, 279940), (795, 223952), (848, 209955), (1060, 167964), (1272, 139970), (1590, 111976), (2120, 83982), (2544, 69985), (3180, 55988), (4240, 41991), (6360, 27994), (12720, 13997)]