145852260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2430871}}^1$

素因数の和:2430883

約数の個数: 24

約数和(自身を含む): 408386496

約数和(自身を除く): 262534236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2430871, 4861742, 7292613, 9723484, 12154355, 14585226, 24308710, 29170452, 36463065, 48617420, 72926130, 145852260]

約数ペア:

[(1, 145852260), (2, 72926130), (3, 48617420), (4, 36463065), (5, 29170452), (6, 24308710), (10, 14585226), (12, 12154355), (15, 9723484), (20, 7292613), (30, 4861742), (60, 2430871)]