523648320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41959}}^1$

素因数の和:41992

約数の個数: 112

約数和(自身を含む): 1790517120

約数和(自身を除く): 1266868800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 41959, 83918, 125877, 167836, 209795, 251754, 335672, 419590, 503508, 545467, 629385, 671344, 839180, 1007016, 1090934, 1258770, 1342688, 1636401, 1678360, 2014032, 2181868, 2517540, 2685376, 2727335, 3272802, 3356720, 4028064, 4363736, 5035080, 5454670, 6545604, 6713440, 8056128, 8182005, 8727472, 10070160, 10909340, 13091208, 13426880, 16364010, 17454944, 20140320, 21818680, 26182416, 32728020, 34909888, 40280640, 43637360, 52364832, 65456040, 87274720, 104729664, 130912080, 174549440, 261824160, 523648320]

約数ペア:

[(1, 523648320), (2, 261824160), (3, 174549440), (4, 130912080), (5, 104729664), (6, 87274720), (8, 65456040), (10, 52364832), (12, 43637360), (13, 40280640), (15, 34909888), (16, 32728020), (20, 26182416), (24, 21818680), (26, 20140320), (30, 17454944), (32, 16364010), (39, 13426880), (40, 13091208), (48, 10909340), (52, 10070160), (60, 8727472), (64, 8182005), (65, 8056128), (78, 6713440), (80, 6545604), (96, 5454670), (104, 5035080), (120, 4363736), (130, 4028064), (156, 3356720), (160, 3272802), (192, 2727335), (195, 2685376), (208, 2517540), (240, 2181868), (260, 2014032), (312, 1678360), (320, 1636401), (390, 1342688), (416, 1258770), (480, 1090934), (520, 1007016), (624, 839180), (780, 671344), (832, 629385), (960, 545467), (1040, 503508), (1248, 419590), (1560, 335672), (2080, 251754), (2496, 209795), (3120, 167836), (4160, 125877), (6240, 83918), (12480, 41959)]