137533920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{821}}^1$

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 435002400

約数和(自身を除く): 297468480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 349, 480, 698, 821, 1047, 1396, 1642, 1745, 2094, 2463, 2792, 3284, 3490, 4105, 4188, 4926, 5235, 5584, 6568, 6980, 8210, 8376, 9852, 10470, 11168, 12315, 13136, 13960, 16420, 16752, 19704, 20940, 24630, 26272, 27920, 32840, 33504, 39408, 41880, 49260, 55840, 65680, 78816, 83760, 98520, 131360, 167520, 197040, 286529, 394080, 573058, 859587, 1146116, 1432645, 1719174, 2292232, 2865290, 3438348, 4297935, 4584464, 5730580, 6876696, 8595870, 9168928, 11461160, 13753392, 17191740, 22922320, 27506784, 34383480, 45844640, 68766960, 137533920]

約数ペア:

[(1, 137533920), (2, 68766960), (3, 45844640), (4, 34383480), (5, 27506784), (6, 22922320), (8, 17191740), (10, 13753392), (12, 11461160), (15, 9168928), (16, 8595870), (20, 6876696), (24, 5730580), (30, 4584464), (32, 4297935), (40, 3438348), (48, 2865290), (60, 2292232), (80, 1719174), (96, 1432645), (120, 1146116), (160, 859587), (240, 573058), (349, 394080), (480, 286529), (698, 197040), (821, 167520), (1047, 131360), (1396, 98520), (1642, 83760), (1745, 78816), (2094, 65680), (2463, 55840), (2792, 49260), (3284, 41880), (3490, 39408), (4105, 33504), (4188, 32840), (4926, 27920), (5235, 26272), (5584, 24630), (6568, 20940), (6980, 19704), (8210, 16752), (8376, 16420), (9852, 13960), (10470, 13136), (11168, 12315)]