156153120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{325319}}^1$

素因数の和:325337

約数の個数: 48

約数和(自身を含む): 491883840

約数和(自身を除く): 335730720

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, 325319, 650638, 975957, 1301276, 1626595, 1951914, 2602552, 3253190, 3903828, 4879785, 5205104, 6506380, 7807656, 9759570, 10410208, 13012760, 15615312, 19519140, 26025520, 31230624, 39038280, 52051040, 78076560, 156153120]

約数ペア:

[(1, 156153120), (2, 78076560), (3, 52051040), (4, 39038280), (5, 31230624), (6, 26025520), (8, 19519140), (10, 15615312), (12, 13012760), (15, 10410208), (16, 9759570), (20, 7807656), (24, 6506380), (30, 5205104), (32, 4879785), (40, 3903828), (48, 3253190), (60, 2602552), (80, 1951914), (96, 1626595), (120, 1301276), (160, 975957), (240, 650638), (480, 325319)]