123875040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 391771296

約数和(自身を除く): 267896256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 421, 480, 613, 842, 1226, 1263, 1684, 1839, 2105, 2452, 2526, 3065, 3368, 3678, 4210, 4904, 5052, 6130, 6315, 6736, 7356, 8420, 9195, 9808, 10104, 12260, 12630, 13472, 14712, 16840, 18390, 19616, 20208, 24520, 25260, 29424, 33680, 36780, 40416, 49040, 50520, 58848, 67360, 73560, 98080, 101040, 147120, 202080, 258073, 294240, 516146, 774219, 1032292, 1290365, 1548438, 2064584, 2580730, 3096876, 3871095, 4129168, 5161460, 6193752, 7742190, 8258336, 10322920, 12387504, 15484380, 20645840, 24775008, 30968760, 41291680, 61937520, 123875040]

約数ペア:

[(1, 123875040), (2, 61937520), (3, 41291680), (4, 30968760), (5, 24775008), (6, 20645840), (8, 15484380), (10, 12387504), (12, 10322920), (15, 8258336), (16, 7742190), (20, 6193752), (24, 5161460), (30, 4129168), (32, 3871095), (40, 3096876), (48, 2580730), (60, 2064584), (80, 1548438), (96, 1290365), (120, 1032292), (160, 774219), (240, 516146), (421, 294240), (480, 258073), (613, 202080), (842, 147120), (1226, 101040), (1263, 98080), (1684, 73560), (1839, 67360), (2105, 58848), (2452, 50520), (2526, 49040), (3065, 40416), (3368, 36780), (3678, 33680), (4210, 29424), (4904, 25260), (5052, 24520), (6130, 20208), (6315, 19616), (6736, 18390), (7356, 16840), (8420, 14712), (9195, 13472), (9808, 12630), (10104, 12260)]