1266134220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180361}}^1$

素因数の和:180392

約数の個数: 96

約数和(自身を含む): 4242114240

約数和(自身を除く): 2975980020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 180361, 360722, 541083, 721444, 901805, 1082166, 1623249, 1803610, 2164332, 2344693, 2705415, 3246498, 3607220, 4689386, 4869747, 5410830, 6492996, 7034079, 8116245, 9378772, 9739494, 10821660, 11723465, 14068158, 16232490, 19478988, 21102237, 23446930, 24348735, 28136316, 32464980, 35170395, 42204474, 46893860, 48697470, 63306711, 70340790, 84408948, 97394940, 105511185, 126613422, 140681580, 211022370, 253226844, 316533555, 422044740, 633067110, 1266134220]

約数ペア:

[(1, 1266134220), (2, 633067110), (3, 422044740), (4, 316533555), (5, 253226844), (6, 211022370), (9, 140681580), (10, 126613422), (12, 105511185), (13, 97394940), (15, 84408948), (18, 70340790), (20, 63306711), (26, 48697470), (27, 46893860), (30, 42204474), (36, 35170395), (39, 32464980), (45, 28136316), (52, 24348735), (54, 23446930), (60, 21102237), (65, 19478988), (78, 16232490), (90, 14068158), (108, 11723465), (117, 10821660), (130, 9739494), (135, 9378772), (156, 8116245), (180, 7034079), (195, 6492996), (234, 5410830), (260, 4869747), (270, 4689386), (351, 3607220), (390, 3246498), (468, 2705415), (540, 2344693), (585, 2164332), (702, 1803610), (780, 1623249), (1170, 1082166), (1404, 901805), (1755, 721444), (2340, 541083), (3510, 360722), (7020, 180361)]