119306720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1468

約数の個数: 96

約数和(自身を含む): 311169600

約数和(自身を除く): 191862880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 328, 410, 416, 520, 533, 656, 820, 1040, 1066, 1312, 1399, 1640, 2080, 2132, 2665, 2798, 3280, 4264, 5330, 5596, 6560, 6995, 8528, 10660, 11192, 13990, 17056, 18187, 21320, 22384, 27980, 36374, 42640, 44768, 55960, 57359, 72748, 85280, 90935, 111920, 114718, 145496, 181870, 223840, 229436, 286795, 290992, 363740, 458872, 573590, 581984, 727480, 745667, 917744, 1147180, 1454960, 1491334, 1835488, 2294360, 2909920, 2982668, 3728335, 4588720, 5965336, 7456670, 9177440, 11930672, 14913340, 23861344, 29826680, 59653360, 119306720]

約数ペア:

[(1, 119306720), (2, 59653360), (4, 29826680), (5, 23861344), (8, 14913340), (10, 11930672), (13, 9177440), (16, 7456670), (20, 5965336), (26, 4588720), (32, 3728335), (40, 2982668), (41, 2909920), (52, 2294360), (65, 1835488), (80, 1491334), (82, 1454960), (104, 1147180), (130, 917744), (160, 745667), (164, 727480), (205, 581984), (208, 573590), (260, 458872), (328, 363740), (410, 290992), (416, 286795), (520, 229436), (533, 223840), (656, 181870), (820, 145496), (1040, 114718), (1066, 111920), (1312, 90935), (1399, 85280), (1640, 72748), (2080, 57359), (2132, 55960), (2665, 44768), (2798, 42640), (3280, 36374), (4264, 27980), (5330, 22384), (5596, 21320), (6560, 18187), (6995, 17056), (8528, 13990), (10660, 11192)]