6199440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2016

約数の個数: 80

約数和(自身を含む): 20707008

約数和(自身を除く): 14507568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1987, 3120, 3974, 5961, 7948, 9935, 11922, 15896, 19870, 23844, 25831, 29805, 31792, 39740, 47688, 51662, 59610, 77493, 79480, 95376, 103324, 119220, 129155, 154986, 158960, 206648, 238440, 258310, 309972, 387465, 413296, 476880, 516620, 619944, 774930, 1033240, 1239888, 1549860, 2066480, 3099720, 6199440]

約数ペア:

[(1, 6199440), (2, 3099720), (3, 2066480), (4, 1549860), (5, 1239888), (6, 1033240), (8, 774930), (10, 619944), (12, 516620), (13, 476880), (15, 413296), (16, 387465), (20, 309972), (24, 258310), (26, 238440), (30, 206648), (39, 158960), (40, 154986), (48, 129155), (52, 119220), (60, 103324), (65, 95376), (78, 79480), (80, 77493), (104, 59610), (120, 51662), (130, 47688), (156, 39740), (195, 31792), (208, 29805), (240, 25831), (260, 23844), (312, 19870), (390, 15896), (520, 11922), (624, 9935), (780, 7948), (1040, 5961), (1560, 3974), (1987, 3120)]