73810320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307543}}^1$

素因数の和:307559

約数の個数: 40

約数和(自身を含む): 228812736

約数和(自身を除く): 155002416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307543, 615086, 922629, 1230172, 1537715, 1845258, 2460344, 3075430, 3690516, 4613145, 4920688, 6150860, 7381032, 9226290, 12301720, 14762064, 18452580, 24603440, 36905160, 73810320]

約数ペア:

[(1, 73810320), (2, 36905160), (3, 24603440), (4, 18452580), (5, 14762064), (6, 12301720), (8, 9226290), (10, 7381032), (12, 6150860), (15, 4920688), (16, 4613145), (20, 3690516), (24, 3075430), (30, 2460344), (40, 1845258), (48, 1537715), (60, 1230172), (80, 922629), (120, 615086), (240, 307543)]