147800880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2115

約数の個数: 120

約数和(自身を含む): 501435168

約数和(自身を除く): 353634288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 1993, 2060, 2472, 3090, 3708, 3986, 4120, 4635, 4944, 5979, 6180, 7416, 7972, 8240, 9270, 9965, 11958, 12360, 14832, 15944, 17937, 18540, 19930, 23916, 24720, 29895, 31888, 35874, 37080, 39860, 47832, 59790, 71748, 74160, 79720, 89685, 95664, 119580, 143496, 159440, 179370, 205279, 239160, 286992, 358740, 410558, 478320, 615837, 717480, 821116, 1026395, 1231674, 1434960, 1642232, 1847511, 2052790, 2463348, 3079185, 3284464, 3695022, 4105580, 4926696, 6158370, 7390044, 8211160, 9237555, 9853392, 12316740, 14780088, 16422320, 18475110, 24633480, 29560176, 36950220, 49266960, 73900440, 147800880]

約数ペア:

[(1, 147800880), (2, 73900440), (3, 49266960), (4, 36950220), (5, 29560176), (6, 24633480), (8, 18475110), (9, 16422320), (10, 14780088), (12, 12316740), (15, 9853392), (16, 9237555), (18, 8211160), (20, 7390044), (24, 6158370), (30, 4926696), (36, 4105580), (40, 3695022), (45, 3284464), (48, 3079185), (60, 2463348), (72, 2052790), (80, 1847511), (90, 1642232), (103, 1434960), (120, 1231674), (144, 1026395), (180, 821116), (206, 717480), (240, 615837), (309, 478320), (360, 410558), (412, 358740), (515, 286992), (618, 239160), (720, 205279), (824, 179370), (927, 159440), (1030, 143496), (1236, 119580), (1545, 95664), (1648, 89685), (1854, 79720), (1993, 74160), (2060, 71748), (2472, 59790), (3090, 47832), (3708, 39860), (3986, 37080), (4120, 35874), (4635, 31888), (4944, 29895), (5979, 24720), (6180, 23916), (7416, 19930), (7972, 18540), (8240, 17937), (9270, 15944), (9965, 14832), (11958, 12360)]