481264160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 1229627952

約数和(自身を除く): 748363792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 401, 416, 520, 577, 802, 1040, 1154, 1604, 2005, 2080, 2308, 2885, 3208, 4010, 4616, 5213, 5770, 6416, 7501, 8020, 9232, 10426, 11540, 12832, 15002, 16040, 18464, 20852, 23080, 26065, 30004, 32080, 37505, 41704, 46160, 52130, 60008, 64160, 75010, 83408, 92320, 104260, 120016, 150020, 166816, 208520, 231377, 240032, 300040, 417040, 462754, 600080, 834080, 925508, 1156885, 1200160, 1851016, 2313770, 3007901, 3702032, 4627540, 6015802, 7404064, 9255080, 12031604, 15039505, 18510160, 24063208, 30079010, 37020320, 48126416, 60158020, 96252832, 120316040, 240632080, 481264160]

約数ペア:

[(1, 481264160), (2, 240632080), (4, 120316040), (5, 96252832), (8, 60158020), (10, 48126416), (13, 37020320), (16, 30079010), (20, 24063208), (26, 18510160), (32, 15039505), (40, 12031604), (52, 9255080), (65, 7404064), (80, 6015802), (104, 4627540), (130, 3702032), (160, 3007901), (208, 2313770), (260, 1851016), (401, 1200160), (416, 1156885), (520, 925508), (577, 834080), (802, 600080), (1040, 462754), (1154, 417040), (1604, 300040), (2005, 240032), (2080, 231377), (2308, 208520), (2885, 166816), (3208, 150020), (4010, 120016), (4616, 104260), (5213, 92320), (5770, 83408), (6416, 75010), (7501, 64160), (8020, 60008), (9232, 52130), (10426, 46160), (11540, 41704), (12832, 37505), (15002, 32080), (16040, 30004), (18464, 26065), (20852, 23080)]