158406960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{660029}}^1$

素因数の和:660045

約数の個数: 40

約数和(自身を含む): 491062320

約数和(自身を除く): 332655360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 660029, 1320058, 1980087, 2640116, 3300145, 3960174, 5280232, 6600290, 7920348, 9900435, 10560464, 13200580, 15840696, 19800870, 26401160, 31681392, 39601740, 52802320, 79203480, 158406960]

約数ペア:

[(1, 158406960), (2, 79203480), (3, 52802320), (4, 39601740), (5, 31681392), (6, 26401160), (8, 19800870), (10, 15840696), (12, 13200580), (15, 10560464), (16, 9900435), (20, 7920348), (24, 6600290), (30, 5280232), (40, 3960174), (48, 3300145), (60, 2640116), (80, 1980087), (120, 1320058), (240, 660029)]