23963880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 76479840

約数和(自身を除く): 52515960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 691, 867, 1020, 1156, 1382, 1445, 1734, 2040, 2073, 2312, 2764, 2890, 3455, 3468, 4146, 4335, 5528, 5780, 6910, 6936, 8292, 8670, 10365, 11560, 11747, 13820, 16584, 17340, 20730, 23494, 27640, 34680, 35241, 41460, 46988, 58735, 70482, 82920, 93976, 117470, 140964, 176205, 199699, 234940, 281928, 352410, 399398, 469880, 599097, 704820, 798796, 998495, 1198194, 1409640, 1597592, 1996990, 2396388, 2995485, 3993980, 4792776, 5990970, 7987960, 11981940, 23963880]

約数ペア:

[(1, 23963880), (2, 11981940), (3, 7987960), (4, 5990970), (5, 4792776), (6, 3993980), (8, 2995485), (10, 2396388), (12, 1996990), (15, 1597592), (17, 1409640), (20, 1198194), (24, 998495), (30, 798796), (34, 704820), (40, 599097), (51, 469880), (60, 399398), (68, 352410), (85, 281928), (102, 234940), (120, 199699), (136, 176205), (170, 140964), (204, 117470), (255, 93976), (289, 82920), (340, 70482), (408, 58735), (510, 46988), (578, 41460), (680, 35241), (691, 34680), (867, 27640), (1020, 23494), (1156, 20730), (1382, 17340), (1445, 16584), (1734, 13820), (2040, 11747), (2073, 11560), (2312, 10365), (2764, 8670), (2890, 8292), (3455, 6936), (3468, 6910), (4146, 5780), (4335, 5528)]