15365985780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4832071}}^1$

素因数の和:4832136

約数の個数: 48

約数和(自身を含む): 43836557184

約数和(自身を除く): 28470571404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 4832071, 9664142, 14496213, 19328284, 24160355, 28992426, 48320710, 57984852, 72481065, 96641420, 144962130, 256099763, 289924260, 512199526, 768299289, 1024399052, 1280498815, 1536598578, 2560997630, 3073197156, 3841496445, 5121995260, 7682992890, 15365985780]

約数ペア:

[(1, 15365985780), (2, 7682992890), (3, 5121995260), (4, 3841496445), (5, 3073197156), (6, 2560997630), (10, 1536598578), (12, 1280498815), (15, 1024399052), (20, 768299289), (30, 512199526), (53, 289924260), (60, 256099763), (106, 144962130), (159, 96641420), (212, 72481065), (265, 57984852), (318, 48320710), (530, 28992426), (636, 24160355), (795, 19328284), (1060, 14496213), (1590, 9664142), (3180, 4832071)]