2906994480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{931729}}^1$

素因数の和:931758

約数の個数: 80

約数和(自身を含む): 9704899680

約数和(自身を除く): 6797905200

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, 3120, 931729, 1863458, 2795187, 3726916, 4658645, 5590374, 7453832, 9317290, 11180748, 12112477, 13975935, 14907664, 18634580, 22361496, 24224954, 27951870, 36337431, 37269160, 44722992, 48449908, 55903740, 60562385, 72674862, 74538320, 96899816, 111807480, 121124770, 145349724, 181687155, 193799632, 223614960, 242249540, 290699448, 363374310, 484499080, 581398896, 726748620, 968998160, 1453497240, 2906994480]

約数ペア:

[(1, 2906994480), (2, 1453497240), (3, 968998160), (4, 726748620), (5, 581398896), (6, 484499080), (8, 363374310), (10, 290699448), (12, 242249540), (13, 223614960), (15, 193799632), (16, 181687155), (20, 145349724), (24, 121124770), (26, 111807480), (30, 96899816), (39, 74538320), (40, 72674862), (48, 60562385), (52, 55903740), (60, 48449908), (65, 44722992), (78, 37269160), (80, 36337431), (104, 27951870), (120, 24224954), (130, 22361496), (156, 18634580), (195, 14907664), (208, 13975935), (240, 12112477), (260, 11180748), (312, 9317290), (390, 7453832), (520, 5590374), (624, 4658645), (780, 3726916), (1040, 2795187), (1560, 1863458), (3120, 931729)]