122406840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4789}}^1$

素因数の和:4877

約数の個数: 96

約数和(自身を含む): 403509600

約数和(自身を除く): 281102760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 4789, 5112, 6390, 8520, 9578, 12780, 14367, 19156, 23945, 25560, 28734, 38312, 43101, 47890, 57468, 71835, 86202, 95780, 114936, 143670, 172404, 191560, 215505, 287340, 340019, 344808, 431010, 574680, 680038, 862020, 1020057, 1360076, 1700095, 1724040, 2040114, 2720152, 3060171, 3400190, 4080228, 5100285, 6120342, 6800380, 8160456, 10200570, 12240684, 13600760, 15300855, 20401140, 24481368, 30601710, 40802280, 61203420, 122406840]

約数ペア:

[(1, 122406840), (2, 61203420), (3, 40802280), (4, 30601710), (5, 24481368), (6, 20401140), (8, 15300855), (9, 13600760), (10, 12240684), (12, 10200570), (15, 8160456), (18, 6800380), (20, 6120342), (24, 5100285), (30, 4080228), (36, 3400190), (40, 3060171), (45, 2720152), (60, 2040114), (71, 1724040), (72, 1700095), (90, 1360076), (120, 1020057), (142, 862020), (180, 680038), (213, 574680), (284, 431010), (355, 344808), (360, 340019), (426, 287340), (568, 215505), (639, 191560), (710, 172404), (852, 143670), (1065, 114936), (1278, 95780), (1420, 86202), (1704, 71835), (2130, 57468), (2556, 47890), (2840, 43101), (3195, 38312), (4260, 28734), (4789, 25560), (5112, 23945), (6390, 19156), (8520, 14367), (9578, 12780)]