151040280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8017}}^1$

素因数の和:8188

約数の個数: 64

約数和(自身を含む): 456063840

約数和(自身を除く): 305023560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 8017, 9420, 16034, 18840, 24051, 32068, 40085, 48102, 64136, 80170, 96204, 120255, 160340, 192408, 240510, 320680, 481020, 962040, 1258669, 2517338, 3776007, 5034676, 6293345, 7552014, 10069352, 12586690, 15104028, 18880035, 25173380, 30208056, 37760070, 50346760, 75520140, 151040280]

約数ペア:

[(1, 151040280), (2, 75520140), (3, 50346760), (4, 37760070), (5, 30208056), (6, 25173380), (8, 18880035), (10, 15104028), (12, 12586690), (15, 10069352), (20, 7552014), (24, 6293345), (30, 5034676), (40, 3776007), (60, 2517338), (120, 1258669), (157, 962040), (314, 481020), (471, 320680), (628, 240510), (785, 192408), (942, 160340), (1256, 120255), (1570, 96204), (1884, 80170), (2355, 64136), (3140, 48102), (3768, 40085), (4710, 32068), (6280, 24051), (8017, 18840), (9420, 16034)]