126217260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53939}}^1$

素因数の和:53967

約数の個数: 72

約数和(自身を含む): 412317360

約数和(自身を除く): 286100100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 53939, 107878, 161817, 215756, 269695, 323634, 485451, 539390, 647268, 701207, 809085, 970902, 1078780, 1402414, 1618170, 1941804, 2103621, 2427255, 2804828, 3236340, 3506035, 4207242, 4854510, 6310863, 7012070, 8414484, 9709020, 10518105, 12621726, 14024140, 21036210, 25243452, 31554315, 42072420, 63108630, 126217260]

約数ペア:

[(1, 126217260), (2, 63108630), (3, 42072420), (4, 31554315), (5, 25243452), (6, 21036210), (9, 14024140), (10, 12621726), (12, 10518105), (13, 9709020), (15, 8414484), (18, 7012070), (20, 6310863), (26, 4854510), (30, 4207242), (36, 3506035), (39, 3236340), (45, 2804828), (52, 2427255), (60, 2103621), (65, 1941804), (78, 1618170), (90, 1402414), (117, 1078780), (130, 970902), (156, 809085), (180, 701207), (195, 647268), (234, 539390), (260, 485451), (390, 323634), (468, 269695), (585, 215756), (780, 161817), (1170, 107878), (2340, 53939)]