1615133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6729721}}^1$

素因数の和:6729737

約数の個数: 40

約数和(自身を含む): 5006913168

約数和(自身を除く): 3391780128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6729721, 13459442, 20189163, 26918884, 33648605, 40378326, 53837768, 67297210, 80756652, 100945815, 107675536, 134594420, 161513304, 201891630, 269188840, 323026608, 403783260, 538377680, 807566520, 1615133040]

約数ペア:

[(1, 1615133040), (2, 807566520), (3, 538377680), (4, 403783260), (5, 323026608), (6, 269188840), (8, 201891630), (10, 161513304), (12, 134594420), (15, 107675536), (16, 100945815), (20, 80756652), (24, 67297210), (30, 53837768), (40, 40378326), (48, 33648605), (60, 26918884), (80, 20189163), (120, 13459442), (240, 6729721)]