74318520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26927}}^1$

素因数の和:26964

約数の個数: 64

約数和(自身を含む): 232657920

約数和(自身を除く): 158339400

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, 26927, 53854, 80781, 107708, 134635, 161562, 215416, 269270, 323124, 403905, 538540, 619321, 646248, 807810, 1077080, 1238642, 1615620, 1857963, 2477284, 3096605, 3231240, 3715926, 4954568, 6193210, 7431852, 9289815, 12386420, 14863704, 18579630, 24772840, 37159260, 74318520]

約数ペア:

[(1, 74318520), (2, 37159260), (3, 24772840), (4, 18579630), (5, 14863704), (6, 12386420), (8, 9289815), (10, 7431852), (12, 6193210), (15, 4954568), (20, 3715926), (23, 3231240), (24, 3096605), (30, 2477284), (40, 1857963), (46, 1615620), (60, 1238642), (69, 1077080), (92, 807810), (115, 646248), (120, 619321), (138, 538540), (184, 403905), (230, 323124), (276, 269270), (345, 215416), (460, 161562), (552, 134635), (690, 107708), (920, 80781), (1380, 53854), (2760, 26927)]