135755280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 458017560

約数和(自身を除く): 322262280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 409, 461, 720, 818, 922, 1227, 1383, 1636, 1844, 2045, 2305, 2454, 2766, 3272, 3681, 3688, 4090, 4149, 4610, 4908, 5532, 6135, 6544, 6915, 7362, 7376, 8180, 8298, 9220, 9816, 11064, 12270, 13830, 14724, 16360, 16596, 18405, 18440, 19632, 20745, 22128, 24540, 27660, 29448, 32720, 33192, 36810, 36880, 41490, 49080, 55320, 58896, 66384, 73620, 82980, 98160, 110640, 147240, 165960, 188549, 294480, 331920, 377098, 565647, 754196, 942745, 1131294, 1508392, 1696941, 1885490, 2262588, 2828235, 3016784, 3393882, 3770980, 4525176, 5656470, 6787764, 7541960, 8484705, 9050352, 11312940, 13575528, 15083920, 16969410, 22625880, 27151056, 33938820, 45251760, 67877640, 135755280]

約数ペア:

[(1, 135755280), (2, 67877640), (3, 45251760), (4, 33938820), (5, 27151056), (6, 22625880), (8, 16969410), (9, 15083920), (10, 13575528), (12, 11312940), (15, 9050352), (16, 8484705), (18, 7541960), (20, 6787764), (24, 5656470), (30, 4525176), (36, 3770980), (40, 3393882), (45, 3016784), (48, 2828235), (60, 2262588), (72, 1885490), (80, 1696941), (90, 1508392), (120, 1131294), (144, 942745), (180, 754196), (240, 565647), (360, 377098), (409, 331920), (461, 294480), (720, 188549), (818, 165960), (922, 147240), (1227, 110640), (1383, 98160), (1636, 82980), (1844, 73620), (2045, 66384), (2305, 58896), (2454, 55320), (2766, 49080), (3272, 41490), (3681, 36880), (3688, 36810), (4090, 33192), (4149, 32720), (4610, 29448), (4908, 27660), (5532, 24540), (6135, 22128), (6544, 20745), (6915, 19632), (7362, 18440), (7376, 18405), (8180, 16596), (8298, 16360), (9220, 14724), (9816, 13830), (11064, 12270)]