123906360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14543}}^1$

素因数の和:14628

約数の個数: 64

約数和(自身を含む): 376980480

約数和(自身を除く): 253074120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 14543, 29086, 43629, 58172, 72715, 87258, 116344, 145430, 174516, 218145, 290860, 349032, 436290, 581720, 872580, 1032553, 1745160, 2065106, 3097659, 4130212, 5162765, 6195318, 8260424, 10325530, 12390636, 15488295, 20651060, 24781272, 30976590, 41302120, 61953180, 123906360]

約数ペア:

[(1, 123906360), (2, 61953180), (3, 41302120), (4, 30976590), (5, 24781272), (6, 20651060), (8, 15488295), (10, 12390636), (12, 10325530), (15, 8260424), (20, 6195318), (24, 5162765), (30, 4130212), (40, 3097659), (60, 2065106), (71, 1745160), (120, 1032553), (142, 872580), (213, 581720), (284, 436290), (355, 349032), (426, 290860), (568, 218145), (710, 174516), (852, 145430), (1065, 116344), (1420, 87258), (1704, 72715), (2130, 58172), (2840, 43629), (4260, 29086), (8520, 14543)]