1309189223040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{681869387}}^1$

素因数の和:681869409

約数の個数: 64

約数和(自身を含む): 4173040654560

約数和(自身を除く): 2863851431520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 681869387, 1363738774, 2045608161, 2727477548, 3409346935, 4091216322, 5454955096, 6818693870, 8182432644, 10228040805, 10909910192, 13637387740, 16364865288, 20456081610, 21819820384, 27274775480, 32729730576, 40912163220, 43639640768, 54549550960, 65459461152, 81824326440, 87279281536, 109099101920, 130918922304, 163648652880, 218198203840, 261837844608, 327297305760, 436396407680, 654594611520, 1309189223040]

約数ペア:

[(1, 1309189223040), (2, 654594611520), (3, 436396407680), (4, 327297305760), (5, 261837844608), (6, 218198203840), (8, 163648652880), (10, 130918922304), (12, 109099101920), (15, 87279281536), (16, 81824326440), (20, 65459461152), (24, 54549550960), (30, 43639640768), (32, 40912163220), (40, 32729730576), (48, 27274775480), (60, 21819820384), (64, 20456081610), (80, 16364865288), (96, 13637387740), (120, 10909910192), (128, 10228040805), (160, 8182432644), (192, 6818693870), (240, 5454955096), (320, 4091216322), (384, 3409346935), (480, 2727477548), (640, 2045608161), (960, 1363738774), (1920, 681869387)]