9169680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2968

約数の個数: 80

約数和(自身を含む): 30623040

約数和(自身を除く): 21453360

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, 2939, 3120, 5878, 8817, 11756, 14695, 17634, 23512, 29390, 35268, 38207, 44085, 47024, 58780, 70536, 76414, 88170, 114621, 117560, 141072, 152828, 176340, 191035, 229242, 235120, 305656, 352680, 382070, 458484, 573105, 611312, 705360, 764140, 916968, 1146210, 1528280, 1833936, 2292420, 3056560, 4584840, 9169680]

約数ペア:

[(1, 9169680), (2, 4584840), (3, 3056560), (4, 2292420), (5, 1833936), (6, 1528280), (8, 1146210), (10, 916968), (12, 764140), (13, 705360), (15, 611312), (16, 573105), (20, 458484), (24, 382070), (26, 352680), (30, 305656), (39, 235120), (40, 229242), (48, 191035), (52, 176340), (60, 152828), (65, 141072), (78, 117560), (80, 114621), (104, 88170), (120, 76414), (130, 70536), (156, 58780), (195, 47024), (208, 44085), (240, 38207), (260, 35268), (312, 29390), (390, 23512), (520, 17634), (624, 14695), (780, 11756), (1040, 8817), (1560, 5878), (2939, 3120)]