120720216

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{63671}}^1$

素因数の和:63759

約数の個数: 32

約数和(自身を含む): 305625600

約数和(自身を除く): 184905384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 63671, 127342, 191013, 254684, 382026, 509368, 764052, 1528104, 5030009, 10060018, 15090027, 20120036, 30180054, 40240072, 60360108, 120720216]

約数ペア:

[(1, 120720216), (2, 60360108), (3, 40240072), (4, 30180054), (6, 20120036), (8, 15090027), (12, 10060018), (24, 5030009), (79, 1528104), (158, 764052), (237, 509368), (316, 382026), (474, 254684), (632, 191013), (948, 127342), (1896, 63671)]