808495560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1013}}^1$

素因数の和:1772

約数の個数: 128

約数和(自身を含む): 2701296000

約数和(自身を除く): 1892800440

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 739, 1013, 1080, 1478, 2026, 2217, 2956, 3039, 3695, 4052, 4434, 5065, 5912, 6078, 6651, 7390, 8104, 8868, 9117, 10130, 11085, 12156, 13302, 14780, 15195, 17736, 18234, 19953, 20260, 22170, 24312, 26604, 27351, 29560, 30390, 33255, 36468, 39906, 40520, 44340, 45585, 53208, 54702, 60780, 66510, 72936, 79812, 88680, 91170, 99765, 109404, 121560, 133020, 136755, 159624, 182340, 199530, 218808, 266040, 273510, 364680, 399060, 547020, 748607, 798120, 1094040, 1497214, 2245821, 2994428, 3743035, 4491642, 5988856, 6737463, 7486070, 8983284, 11229105, 13474926, 14972140, 17966568, 20212389, 22458210, 26949852, 29944280, 33687315, 40424778, 44916420, 53899704, 67374630, 80849556, 89832840, 101061945, 134749260, 161699112, 202123890, 269498520, 404247780, 808495560]

約数ペア:

[(1, 808495560), (2, 404247780), (3, 269498520), (4, 202123890), (5, 161699112), (6, 134749260), (8, 101061945), (9, 89832840), (10, 80849556), (12, 67374630), (15, 53899704), (18, 44916420), (20, 40424778), (24, 33687315), (27, 29944280), (30, 26949852), (36, 22458210), (40, 20212389), (45, 17966568), (54, 14972140), (60, 13474926), (72, 11229105), (90, 8983284), (108, 7486070), (120, 6737463), (135, 5988856), (180, 4491642), (216, 3743035), (270, 2994428), (360, 2245821), (540, 1497214), (739, 1094040), (1013, 798120), (1080, 748607), (1478, 547020), (2026, 399060), (2217, 364680), (2956, 273510), (3039, 266040), (3695, 218808), (4052, 199530), (4434, 182340), (5065, 159624), (5912, 136755), (6078, 133020), (6651, 121560), (7390, 109404), (8104, 99765), (8868, 91170), (9117, 88680), (10130, 79812), (11085, 72936), (12156, 66510), (13302, 60780), (14780, 54702), (15195, 53208), (17736, 45585), (18234, 44340), (19953, 40520), (20260, 39906), (22170, 36468), (24312, 33255), (26604, 30390), (27351, 29560)]