2272349040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{728317}}^1$

素因数の和:728346

約数の個数: 80

約数和(自身を含む): 7586160288

約数和(自身を除く): 5313811248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 728317, 1456634, 2184951, 2913268, 3641585, 4369902, 5826536, 7283170, 8739804, 9468121, 10924755, 11653072, 14566340, 17479608, 18936242, 21849510, 28404363, 29132680, 34959216, 37872484, 43699020, 47340605, 56808726, 58265360, 75744968, 87398040, 94681210, 113617452, 142021815, 151489936, 174796080, 189362420, 227234904, 284043630, 378724840, 454469808, 568087260, 757449680, 1136174520, 2272349040]

約数ペア:

[(1, 2272349040), (2, 1136174520), (3, 757449680), (4, 568087260), (5, 454469808), (6, 378724840), (8, 284043630), (10, 227234904), (12, 189362420), (13, 174796080), (15, 151489936), (16, 142021815), (20, 113617452), (24, 94681210), (26, 87398040), (30, 75744968), (39, 58265360), (40, 56808726), (48, 47340605), (52, 43699020), (60, 37872484), (65, 34959216), (78, 29132680), (80, 28404363), (104, 21849510), (120, 18936242), (130, 17479608), (156, 14566340), (195, 11653072), (208, 10924755), (240, 9468121), (260, 8739804), (312, 7283170), (390, 5826536), (520, 4369902), (624, 3641585), (780, 2913268), (1040, 2184951), (1560, 1456634), (3120, 728317)]