29829720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 89879040

約数和(自身を除く): 60049320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 751, 993, 1324, 1502, 1655, 1986, 2253, 2648, 3004, 3310, 3755, 3972, 4506, 4965, 6008, 6620, 7510, 7944, 9012, 9930, 11265, 13240, 15020, 18024, 19860, 22530, 30040, 39720, 45060, 90120, 248581, 497162, 745743, 994324, 1242905, 1491486, 1988648, 2485810, 2982972, 3728715, 4971620, 5965944, 7457430, 9943240, 14914860, 29829720]

約数ペア:

[(1, 29829720), (2, 14914860), (3, 9943240), (4, 7457430), (5, 5965944), (6, 4971620), (8, 3728715), (10, 2982972), (12, 2485810), (15, 1988648), (20, 1491486), (24, 1242905), (30, 994324), (40, 745743), (60, 497162), (120, 248581), (331, 90120), (662, 45060), (751, 39720), (993, 30040), (1324, 22530), (1502, 19860), (1655, 18024), (1986, 15020), (2253, 13240), (2648, 11265), (3004, 9930), (3310, 9012), (3755, 7944), (3972, 7510), (4506, 6620), (4965, 6008)]