673670520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{207923}}^1$

素因数の和:207946

約数の個数: 80

約数和(自身を含む): 2264292360

約数和(自身を除く): 1590621840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 207923, 415846, 623769, 831692, 1039615, 1247538, 1663384, 1871307, 2079230, 2495076, 3118845, 3742614, 4158460, 4990152, 5613921, 6237690, 7485228, 8316920, 9356535, 11227842, 12475380, 14970456, 16841763, 18713070, 22455684, 24950760, 28069605, 33683526, 37426140, 44911368, 56139210, 67367052, 74852280, 84208815, 112278420, 134734104, 168417630, 224556840, 336835260, 673670520]

約数ペア:

[(1, 673670520), (2, 336835260), (3, 224556840), (4, 168417630), (5, 134734104), (6, 112278420), (8, 84208815), (9, 74852280), (10, 67367052), (12, 56139210), (15, 44911368), (18, 37426140), (20, 33683526), (24, 28069605), (27, 24950760), (30, 22455684), (36, 18713070), (40, 16841763), (45, 14970456), (54, 12475380), (60, 11227842), (72, 9356535), (81, 8316920), (90, 7485228), (108, 6237690), (120, 5613921), (135, 4990152), (162, 4158460), (180, 3742614), (216, 3118845), (270, 2495076), (324, 2079230), (360, 1871307), (405, 1663384), (540, 1247538), (648, 1039615), (810, 831692), (1080, 623769), (1620, 415846), (3240, 207923)]