39621420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 124185600

約数和(自身を除く): 84564180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 239, 270, 307, 478, 540, 614, 717, 921, 956, 1195, 1228, 1434, 1535, 1842, 2151, 2390, 2763, 2868, 3070, 3585, 3684, 4302, 4605, 4780, 5526, 6140, 6453, 7170, 8289, 8604, 9210, 10755, 11052, 12906, 13815, 14340, 16578, 18420, 21510, 25812, 27630, 32265, 33156, 41445, 43020, 55260, 64530, 73373, 82890, 129060, 146746, 165780, 220119, 293492, 366865, 440238, 660357, 733730, 880476, 1100595, 1320714, 1467460, 1981071, 2201190, 2641428, 3301785, 3962142, 4402380, 6603570, 7924284, 9905355, 13207140, 19810710, 39621420]

約数ペア:

[(1, 39621420), (2, 19810710), (3, 13207140), (4, 9905355), (5, 7924284), (6, 6603570), (9, 4402380), (10, 3962142), (12, 3301785), (15, 2641428), (18, 2201190), (20, 1981071), (27, 1467460), (30, 1320714), (36, 1100595), (45, 880476), (54, 733730), (60, 660357), (90, 440238), (108, 366865), (135, 293492), (180, 220119), (239, 165780), (270, 146746), (307, 129060), (478, 82890), (540, 73373), (614, 64530), (717, 55260), (921, 43020), (956, 41445), (1195, 33156), (1228, 32265), (1434, 27630), (1535, 25812), (1842, 21510), (2151, 18420), (2390, 16578), (2763, 14340), (2868, 13815), (3070, 12906), (3585, 11052), (3684, 10755), (4302, 9210), (4605, 8604), (4780, 8289), (5526, 7170), (6140, 6453)]