3391440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 11332608

約数和(自身を除く): 7941168

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, 1087, 1560, 2174, 3120, 3261, 4348, 5435, 6522, 8696, 10870, 13044, 14131, 16305, 17392, 21740, 26088, 28262, 32610, 42393, 43480, 52176, 56524, 65220, 70655, 84786, 86960, 113048, 130440, 141310, 169572, 211965, 226096, 260880, 282620, 339144, 423930, 565240, 678288, 847860, 1130480, 1695720, 3391440]

約数ペア:

[(1, 3391440), (2, 1695720), (3, 1130480), (4, 847860), (5, 678288), (6, 565240), (8, 423930), (10, 339144), (12, 282620), (13, 260880), (15, 226096), (16, 211965), (20, 169572), (24, 141310), (26, 130440), (30, 113048), (39, 86960), (40, 84786), (48, 70655), (52, 65220), (60, 56524), (65, 52176), (78, 43480), (80, 42393), (104, 32610), (120, 28262), (130, 26088), (156, 21740), (195, 17392), (208, 16305), (240, 14131), (260, 13044), (312, 10870), (390, 8696), (520, 6522), (624, 5435), (780, 4348), (1040, 3261), (1087, 3120), (1560, 2174)]