2685155040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1864691}}^1$

素因数の和:1864712

約数の個数: 72

約数和(自身を含む): 9163096488

約数和(自身を除く): 6477941448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1864691, 3729382, 5594073, 7458764, 9323455, 11188146, 14917528, 16782219, 18646910, 22376292, 27970365, 29835056, 33564438, 37293820, 44752584, 55940730, 59670112, 67128876, 74587640, 83911095, 89505168, 111881460, 134257752, 149175280, 167822190, 179010336, 223762920, 268515504, 298350560, 335644380, 447525840, 537031008, 671288760, 895051680, 1342577520, 2685155040]

約数ペア:

[(1, 2685155040), (2, 1342577520), (3, 895051680), (4, 671288760), (5, 537031008), (6, 447525840), (8, 335644380), (9, 298350560), (10, 268515504), (12, 223762920), (15, 179010336), (16, 167822190), (18, 149175280), (20, 134257752), (24, 111881460), (30, 89505168), (32, 83911095), (36, 74587640), (40, 67128876), (45, 59670112), (48, 55940730), (60, 44752584), (72, 37293820), (80, 33564438), (90, 29835056), (96, 27970365), (120, 22376292), (144, 18646910), (160, 16782219), (180, 14917528), (240, 11188146), (288, 9323455), (360, 7458764), (480, 5594073), (720, 3729382), (1440, 1864691)]