70021920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{145879}}^1$

素因数の和:145897

約数の個数: 48

約数和(自身を含む): 220570560

約数和(自身を除く): 150548640

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, 145879, 291758, 437637, 583516, 729395, 875274, 1167032, 1458790, 1750548, 2188185, 2334064, 2917580, 3501096, 4376370, 4668128, 5835160, 7002192, 8752740, 11670320, 14004384, 17505480, 23340640, 35010960, 70021920]

約数ペア:

[(1, 70021920), (2, 35010960), (3, 23340640), (4, 17505480), (5, 14004384), (6, 11670320), (8, 8752740), (10, 7002192), (12, 5835160), (15, 4668128), (16, 4376370), (20, 3501096), (24, 2917580), (30, 2334064), (32, 2188185), (40, 1750548), (48, 1458790), (60, 1167032), (80, 875274), (96, 729395), (120, 583516), (160, 437637), (240, 291758), (480, 145879)]