297420720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6421}}^1$

素因数の和:6630

約数の個数: 80

約数和(自身を含む): 926925792

約数和(自身を除く): 629505072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 6421, 7720, 9264, 11580, 12842, 15440, 19263, 23160, 25684, 32105, 38526, 46320, 51368, 64210, 77052, 96315, 102736, 128420, 154104, 192630, 256840, 308208, 385260, 513680, 770520, 1239253, 1541040, 2478506, 3717759, 4957012, 6196265, 7435518, 9914024, 12392530, 14871036, 18588795, 19828048, 24785060, 29742072, 37177590, 49570120, 59484144, 74355180, 99140240, 148710360, 297420720]

約数ペア:

[(1, 297420720), (2, 148710360), (3, 99140240), (4, 74355180), (5, 59484144), (6, 49570120), (8, 37177590), (10, 29742072), (12, 24785060), (15, 19828048), (16, 18588795), (20, 14871036), (24, 12392530), (30, 9914024), (40, 7435518), (48, 6196265), (60, 4957012), (80, 3717759), (120, 2478506), (193, 1541040), (240, 1239253), (386, 770520), (579, 513680), (772, 385260), (965, 308208), (1158, 256840), (1544, 192630), (1930, 154104), (2316, 128420), (2895, 102736), (3088, 96315), (3860, 77052), (4632, 64210), (5790, 51368), (6421, 46320), (7720, 38526), (9264, 32105), (11580, 25684), (12842, 23160), (15440, 19263)]