17388240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 54960768

約数和(自身を除く): 37572528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1367, 1590, 2120, 2544, 2734, 3180, 4101, 4240, 5468, 6360, 6835, 8202, 10936, 12720, 13670, 16404, 20505, 21872, 27340, 32808, 41010, 54680, 65616, 72451, 82020, 109360, 144902, 164040, 217353, 289804, 328080, 362255, 434706, 579608, 724510, 869412, 1086765, 1159216, 1449020, 1738824, 2173530, 2898040, 3477648, 4347060, 5796080, 8694120, 17388240]

約数ペア:

[(1, 17388240), (2, 8694120), (3, 5796080), (4, 4347060), (5, 3477648), (6, 2898040), (8, 2173530), (10, 1738824), (12, 1449020), (15, 1159216), (16, 1086765), (20, 869412), (24, 724510), (30, 579608), (40, 434706), (48, 362255), (53, 328080), (60, 289804), (80, 217353), (106, 164040), (120, 144902), (159, 109360), (212, 82020), (240, 72451), (265, 65616), (318, 54680), (424, 41010), (530, 32808), (636, 27340), (795, 21872), (848, 20505), (1060, 16404), (1272, 13670), (1367, 12720), (1590, 10936), (2120, 8202), (2544, 6835), (2734, 6360), (3180, 5468), (4101, 4240)]