242122680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15641}}^1$

素因数の和:15701

約数の個数: 96

約数和(自身を含む): 805250160

約数和(自身を除く): 563127480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 15641, 31282, 46923, 62564, 78205, 93846, 125128, 140769, 156410, 187692, 234615, 281538, 312820, 375384, 469230, 563076, 625640, 672563, 703845, 938460, 1126152, 1345126, 1407690, 1876920, 2017689, 2690252, 2815380, 3362815, 4035378, 5380504, 5630760, 6053067, 6725630, 8070756, 10088445, 12106134, 13451260, 16141512, 20176890, 24212268, 26902520, 30265335, 40353780, 48424536, 60530670, 80707560, 121061340, 242122680]

約数ペア:

[(1, 242122680), (2, 121061340), (3, 80707560), (4, 60530670), (5, 48424536), (6, 40353780), (8, 30265335), (9, 26902520), (10, 24212268), (12, 20176890), (15, 16141512), (18, 13451260), (20, 12106134), (24, 10088445), (30, 8070756), (36, 6725630), (40, 6053067), (43, 5630760), (45, 5380504), (60, 4035378), (72, 3362815), (86, 2815380), (90, 2690252), (120, 2017689), (129, 1876920), (172, 1407690), (180, 1345126), (215, 1126152), (258, 938460), (344, 703845), (360, 672563), (387, 625640), (430, 563076), (516, 469230), (645, 375384), (774, 312820), (860, 281538), (1032, 234615), (1290, 187692), (1548, 156410), (1720, 140769), (1935, 125128), (2580, 93846), (3096, 78205), (3870, 62564), (5160, 46923), (7740, 31282), (15480, 15641)]