813022440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{18461}}^1$

素因数の和:18842

約数の個数: 64

約数和(自身を含む): 2445845760

約数和(自身を除く): 1632823320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1468, 1835, 2202, 2936, 3670, 4404, 5505, 7340, 8808, 11010, 14680, 18461, 22020, 36922, 44040, 55383, 73844, 92305, 110766, 147688, 184610, 221532, 276915, 369220, 443064, 553830, 738440, 1107660, 2215320, 6775187, 13550374, 20325561, 27100748, 33875935, 40651122, 54201496, 67751870, 81302244, 101627805, 135503740, 162604488, 203255610, 271007480, 406511220, 813022440]

約数ペア:

[(1, 813022440), (2, 406511220), (3, 271007480), (4, 203255610), (5, 162604488), (6, 135503740), (8, 101627805), (10, 81302244), (12, 67751870), (15, 54201496), (20, 40651122), (24, 33875935), (30, 27100748), (40, 20325561), (60, 13550374), (120, 6775187), (367, 2215320), (734, 1107660), (1101, 738440), (1468, 553830), (1835, 443064), (2202, 369220), (2936, 276915), (3670, 221532), (4404, 184610), (5505, 147688), (7340, 110766), (8808, 92305), (11010, 73844), (14680, 55383), (18461, 44040), (22020, 36922)]