29970480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 93636864

約数和(自身を除く): 63666384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 827, 906, 1208, 1510, 1654, 1812, 2265, 2416, 2481, 3020, 3308, 3624, 4135, 4530, 4962, 6040, 6616, 7248, 8270, 9060, 9924, 12080, 12405, 13232, 16540, 18120, 19848, 24810, 33080, 36240, 39696, 49620, 66160, 99240, 124877, 198480, 249754, 374631, 499508, 624385, 749262, 999016, 1248770, 1498524, 1873155, 1998032, 2497540, 2997048, 3746310, 4995080, 5994096, 7492620, 9990160, 14985240, 29970480]

約数ペア:

[(1, 29970480), (2, 14985240), (3, 9990160), (4, 7492620), (5, 5994096), (6, 4995080), (8, 3746310), (10, 2997048), (12, 2497540), (15, 1998032), (16, 1873155), (20, 1498524), (24, 1248770), (30, 999016), (40, 749262), (48, 624385), (60, 499508), (80, 374631), (120, 249754), (151, 198480), (240, 124877), (302, 99240), (453, 66160), (604, 49620), (755, 39696), (827, 36240), (906, 33080), (1208, 24810), (1510, 19848), (1654, 18120), (1812, 16540), (2265, 13232), (2416, 12405), (2481, 12080), (3020, 9924), (3308, 9060), (3624, 8270), (4135, 7248), (4530, 6616), (4962, 6040)]