148838520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53927}}^1$

素因数の和:53964

約数の個数: 64

約数和(自身を含む): 465937920

約数和(自身を除く): 317099400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 53927, 107854, 161781, 215708, 269635, 323562, 431416, 539270, 647124, 808905, 1078540, 1240321, 1294248, 1617810, 2157080, 2480642, 3235620, 3720963, 4961284, 6201605, 6471240, 7441926, 9922568, 12403210, 14883852, 18604815, 24806420, 29767704, 37209630, 49612840, 74419260, 148838520]

約数ペア:

[(1, 148838520), (2, 74419260), (3, 49612840), (4, 37209630), (5, 29767704), (6, 24806420), (8, 18604815), (10, 14883852), (12, 12403210), (15, 9922568), (20, 7441926), (23, 6471240), (24, 6201605), (30, 4961284), (40, 3720963), (46, 3235620), (60, 2480642), (69, 2157080), (92, 1617810), (115, 1294248), (120, 1240321), (138, 1078540), (184, 808905), (230, 647124), (276, 539270), (345, 431416), (460, 323562), (552, 269635), (690, 215708), (920, 161781), (1380, 107854), (2760, 53927)]