140088720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3581}}^1$

素因数の和:3760

約数の個数: 80

約数和(自身を含む): 437061312

約数和(自身を除く): 296972592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3581, 3912, 4890, 6520, 7162, 7824, 9780, 10743, 13040, 14324, 17905, 19560, 21486, 28648, 35810, 39120, 42972, 53715, 57296, 71620, 85944, 107430, 143240, 171888, 214860, 286480, 429720, 583703, 859440, 1167406, 1751109, 2334812, 2918515, 3502218, 4669624, 5837030, 7004436, 8755545, 9339248, 11674060, 14008872, 17511090, 23348120, 28017744, 35022180, 46696240, 70044360, 140088720]

約数ペア:

[(1, 140088720), (2, 70044360), (3, 46696240), (4, 35022180), (5, 28017744), (6, 23348120), (8, 17511090), (10, 14008872), (12, 11674060), (15, 9339248), (16, 8755545), (20, 7004436), (24, 5837030), (30, 4669624), (40, 3502218), (48, 2918515), (60, 2334812), (80, 1751109), (120, 1167406), (163, 859440), (240, 583703), (326, 429720), (489, 286480), (652, 214860), (815, 171888), (978, 143240), (1304, 107430), (1630, 85944), (1956, 71620), (2445, 57296), (2608, 53715), (3260, 42972), (3581, 39120), (3912, 35810), (4890, 28648), (6520, 21486), (7162, 19560), (7824, 17905), (9780, 14324), (10743, 13040)]