130550880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271981}}^1$

素因数の和:271999

約数の個数: 48

約数和(自身を含む): 411236784

約数和(自身を除く): 280685904

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, 480, 271981, 543962, 815943, 1087924, 1359905, 1631886, 2175848, 2719810, 3263772, 4079715, 4351696, 5439620, 6527544, 8159430, 8703392, 10879240, 13055088, 16318860, 21758480, 26110176, 32637720, 43516960, 65275440, 130550880]

約数ペア:

[(1, 130550880), (2, 65275440), (3, 43516960), (4, 32637720), (5, 26110176), (6, 21758480), (8, 16318860), (10, 13055088), (12, 10879240), (15, 8703392), (16, 8159430), (20, 6527544), (24, 5439620), (30, 4351696), (32, 4079715), (40, 3263772), (48, 2719810), (60, 2175848), (80, 1631886), (96, 1359905), (120, 1087924), (160, 815943), (240, 543962), (480, 271981)]