45581520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 142044480

約数和(自身を除く): 96462960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 739, 771, 1028, 1285, 1478, 1542, 2056, 2217, 2570, 2956, 3084, 3695, 3855, 4112, 4434, 5140, 5912, 6168, 7390, 7710, 8868, 10280, 11085, 11824, 12336, 14780, 15420, 17736, 20560, 22170, 29560, 30840, 35472, 44340, 59120, 61680, 88680, 177360, 189923, 379846, 569769, 759692, 949615, 1139538, 1519384, 1899230, 2279076, 2848845, 3038768, 3798460, 4558152, 5697690, 7596920, 9116304, 11395380, 15193840, 22790760, 45581520]

約数ペア:

[(1, 45581520), (2, 22790760), (3, 15193840), (4, 11395380), (5, 9116304), (6, 7596920), (8, 5697690), (10, 4558152), (12, 3798460), (15, 3038768), (16, 2848845), (20, 2279076), (24, 1899230), (30, 1519384), (40, 1139538), (48, 949615), (60, 759692), (80, 569769), (120, 379846), (240, 189923), (257, 177360), (514, 88680), (739, 61680), (771, 59120), (1028, 44340), (1285, 35472), (1478, 30840), (1542, 29560), (2056, 22170), (2217, 20560), (2570, 17736), (2956, 15420), (3084, 14780), (3695, 12336), (3855, 11824), (4112, 11085), (4434, 10280), (5140, 8868), (5912, 7710), (6168, 7390)]