13826640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 43711488

約数和(自身を除く): 29884848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1087, 1272, 1590, 2120, 2174, 2544, 3180, 3261, 4240, 4348, 5435, 6360, 6522, 8696, 10870, 12720, 13044, 16305, 17392, 21740, 26088, 32610, 43480, 52176, 57611, 65220, 86960, 115222, 130440, 172833, 230444, 260880, 288055, 345666, 460888, 576110, 691332, 864165, 921776, 1152220, 1382664, 1728330, 2304440, 2765328, 3456660, 4608880, 6913320, 13826640]

約数ペア:

[(1, 13826640), (2, 6913320), (3, 4608880), (4, 3456660), (5, 2765328), (6, 2304440), (8, 1728330), (10, 1382664), (12, 1152220), (15, 921776), (16, 864165), (20, 691332), (24, 576110), (30, 460888), (40, 345666), (48, 288055), (53, 260880), (60, 230444), (80, 172833), (106, 130440), (120, 115222), (159, 86960), (212, 65220), (240, 57611), (265, 52176), (318, 43480), (424, 32610), (530, 26088), (636, 21740), (795, 17392), (848, 16305), (1060, 13044), (1087, 12720), (1272, 10870), (1590, 8696), (2120, 6522), (2174, 6360), (2544, 5435), (3180, 4348), (3261, 4240)]