201318960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27059}}^1$

素因数の和:27106

約数の個数: 80

約数和(自身を含む): 644244480

約数和(自身を除く): 442925520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27059, 54118, 81177, 108236, 135295, 162354, 216472, 270590, 324708, 405885, 432944, 541180, 649416, 811770, 838829, 1082360, 1298832, 1623540, 1677658, 2164720, 2516487, 3247080, 3355316, 4194145, 5032974, 6494160, 6710632, 8388290, 10065948, 12582435, 13421264, 16776580, 20131896, 25164870, 33553160, 40263792, 50329740, 67106320, 100659480, 201318960]

約数ペア:

[(1, 201318960), (2, 100659480), (3, 67106320), (4, 50329740), (5, 40263792), (6, 33553160), (8, 25164870), (10, 20131896), (12, 16776580), (15, 13421264), (16, 12582435), (20, 10065948), (24, 8388290), (30, 6710632), (31, 6494160), (40, 5032974), (48, 4194145), (60, 3355316), (62, 3247080), (80, 2516487), (93, 2164720), (120, 1677658), (124, 1623540), (155, 1298832), (186, 1082360), (240, 838829), (248, 811770), (310, 649416), (372, 541180), (465, 432944), (496, 405885), (620, 324708), (744, 270590), (930, 216472), (1240, 162354), (1488, 135295), (1860, 108236), (2480, 81177), (3720, 54118), (7440, 27059)]