1246028160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49921}}^1$

素因数の和:49956

約数の個数: 128

約数和(自身を含む): 4277316960

約数和(自身を除く): 3031288800

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 49921, 99842, 149763, 199684, 249605, 299526, 399368, 499210, 599052, 648973, 748815, 798736, 998420, 1198104, 1297946, 1497630, 1597472, 1946919, 1996840, 2396208, 2595892, 2995260, 3194944, 3244865, 3893838, 3993680, 4792416, 5191784, 5990520, 6389888, 6489730, 7787676, 7987360, 9584832, 9734595, 10383568, 11981040, 12979460, 15575352, 15974720, 19169664, 19469190, 20767136, 23962080, 25958920, 31150704, 31949440, 38938380, 41534272, 47924160, 51917840, 62301408, 77876760, 83068544, 95848320, 103835680, 124602816, 155753520, 207671360, 249205632, 311507040, 415342720, 623014080, 1246028160]

約数ペア:

[(1, 1246028160), (2, 623014080), (3, 415342720), (4, 311507040), (5, 249205632), (6, 207671360), (8, 155753520), (10, 124602816), (12, 103835680), (13, 95848320), (15, 83068544), (16, 77876760), (20, 62301408), (24, 51917840), (26, 47924160), (30, 41534272), (32, 38938380), (39, 31949440), (40, 31150704), (48, 25958920), (52, 23962080), (60, 20767136), (64, 19469190), (65, 19169664), (78, 15974720), (80, 15575352), (96, 12979460), (104, 11981040), (120, 10383568), (128, 9734595), (130, 9584832), (156, 7987360), (160, 7787676), (192, 6489730), (195, 6389888), (208, 5990520), (240, 5191784), (260, 4792416), (312, 3993680), (320, 3893838), (384, 3244865), (390, 3194944), (416, 2995260), (480, 2595892), (520, 2396208), (624, 1996840), (640, 1946919), (780, 1597472), (832, 1497630), (960, 1297946), (1040, 1198104), (1248, 998420), (1560, 798736), (1664, 748815), (1920, 648973), (2080, 599052), (2496, 499210), (3120, 399368), (4160, 299526), (4992, 249605), (6240, 199684), (8320, 149763), (12480, 99842), (24960, 49921)]