235661520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13451}}^1$

素因数の和:13540

約数の個数: 80

約数和(自身を含む): 740613312

約数和(自身を除く): 504951792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 13451, 17520, 26902, 40353, 53804, 67255, 80706, 107608, 134510, 161412, 201765, 215216, 269020, 322824, 403530, 538040, 645648, 807060, 981923, 1076080, 1614120, 1963846, 2945769, 3228240, 3927692, 4909615, 5891538, 7855384, 9819230, 11783076, 14728845, 15710768, 19638460, 23566152, 29457690, 39276920, 47132304, 58915380, 78553840, 117830760, 235661520]

約数ペア:

[(1, 235661520), (2, 117830760), (3, 78553840), (4, 58915380), (5, 47132304), (6, 39276920), (8, 29457690), (10, 23566152), (12, 19638460), (15, 15710768), (16, 14728845), (20, 11783076), (24, 9819230), (30, 7855384), (40, 5891538), (48, 4909615), (60, 3927692), (73, 3228240), (80, 2945769), (120, 1963846), (146, 1614120), (219, 1076080), (240, 981923), (292, 807060), (365, 645648), (438, 538040), (584, 403530), (730, 322824), (876, 269020), (1095, 215216), (1168, 201765), (1460, 161412), (1752, 134510), (2190, 107608), (2920, 80706), (3504, 67255), (4380, 53804), (5840, 40353), (8760, 26902), (13451, 17520)]