29393520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9450

約数の個数: 80

約数和(自身を含む): 98139552

約数和(自身を除く): 68746032

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, 9421, 18842, 28263, 37684, 47105, 56526, 75368, 94210, 113052, 122473, 141315, 150736, 188420, 226104, 244946, 282630, 367419, 376840, 452208, 489892, 565260, 612365, 734838, 753680, 979784, 1130520, 1224730, 1469676, 1837095, 1959568, 2261040, 2449460, 2939352, 3674190, 4898920, 5878704, 7348380, 9797840, 14696760, 29393520]

約数ペア:

[(1, 29393520), (2, 14696760), (3, 9797840), (4, 7348380), (5, 5878704), (6, 4898920), (8, 3674190), (10, 2939352), (12, 2449460), (13, 2261040), (15, 1959568), (16, 1837095), (20, 1469676), (24, 1224730), (26, 1130520), (30, 979784), (39, 753680), (40, 734838), (48, 612365), (52, 565260), (60, 489892), (65, 452208), (78, 376840), (80, 367419), (104, 282630), (120, 244946), (130, 226104), (156, 188420), (195, 150736), (208, 141315), (240, 122473), (260, 113052), (312, 94210), (390, 75368), (520, 56526), (624, 47105), (780, 37684), (1040, 28263), (1560, 18842), (3120, 9421)]