90046160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 222642000

約数和(自身を除く): 132595840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 1049, 1073, 1160, 1480, 2098, 2146, 2320, 2960, 4196, 4292, 5245, 5365, 8392, 8584, 10490, 10730, 16784, 17168, 20980, 21460, 30421, 38813, 41960, 42920, 60842, 77626, 83920, 85840, 121684, 152105, 155252, 194065, 243368, 304210, 310504, 388130, 486736, 608420, 621008, 776260, 1125577, 1216840, 1552520, 2251154, 2433680, 3105040, 4502308, 5627885, 9004616, 11255770, 18009232, 22511540, 45023080, 90046160]

約数ペア:

[(1, 90046160), (2, 45023080), (4, 22511540), (5, 18009232), (8, 11255770), (10, 9004616), (16, 5627885), (20, 4502308), (29, 3105040), (37, 2433680), (40, 2251154), (58, 1552520), (74, 1216840), (80, 1125577), (116, 776260), (145, 621008), (148, 608420), (185, 486736), (232, 388130), (290, 310504), (296, 304210), (370, 243368), (464, 194065), (580, 155252), (592, 152105), (740, 121684), (1049, 85840), (1073, 83920), (1160, 77626), (1480, 60842), (2098, 42920), (2146, 41960), (2320, 38813), (2960, 30421), (4196, 21460), (4292, 20980), (5245, 17168), (5365, 16784), (8392, 10730), (8584, 10490)]