2080452240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3797}}^1$

素因数の和:4577

約数の個数: 120

約数和(自身を含む): 6997875768

約数和(自身を除く): 4917423528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 761, 1522, 2283, 3044, 3797, 3805, 4566, 6088, 6849, 7594, 7610, 9132, 11391, 11415, 12176, 13698, 15188, 15220, 18264, 18985, 22782, 22830, 27396, 30376, 30440, 34173, 34245, 36528, 37970, 45564, 45660, 54792, 56955, 60752, 60880, 68346, 68490, 75940, 91128, 91320, 109584, 113910, 136692, 136980, 151880, 170865, 182256, 182640, 227820, 273384, 273960, 303760, 341730, 455640, 546768, 547920, 683460, 911280, 1366920, 2733840, 2889517, 5779034, 8668551, 11558068, 14447585, 17337102, 23116136, 26005653, 28895170, 34674204, 43342755, 46232272, 52011306, 57790340, 69348408, 86685510, 104022612, 115580680, 130028265, 138696816, 173371020, 208045224, 231161360, 260056530, 346742040, 416090448, 520113060, 693484080, 1040226120, 2080452240]

約数ペア:

[(1, 2080452240), (2, 1040226120), (3, 693484080), (4, 520113060), (5, 416090448), (6, 346742040), (8, 260056530), (9, 231161360), (10, 208045224), (12, 173371020), (15, 138696816), (16, 130028265), (18, 115580680), (20, 104022612), (24, 86685510), (30, 69348408), (36, 57790340), (40, 52011306), (45, 46232272), (48, 43342755), (60, 34674204), (72, 28895170), (80, 26005653), (90, 23116136), (120, 17337102), (144, 14447585), (180, 11558068), (240, 8668551), (360, 5779034), (720, 2889517), (761, 2733840), (1522, 1366920), (2283, 911280), (3044, 683460), (3797, 547920), (3805, 546768), (4566, 455640), (6088, 341730), (6849, 303760), (7594, 273960), (7610, 273384), (9132, 227820), (11391, 182640), (11415, 182256), (12176, 170865), (13698, 151880), (15188, 136980), (15220, 136692), (18264, 113910), (18985, 109584), (22782, 91320), (22830, 91128), (27396, 75940), (30376, 68490), (30440, 68346), (34173, 60880), (34245, 60752), (36528, 56955), (37970, 54792), (45564, 45660)]