785380080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1919

約数の個数: 160

約数和(自身を含む): 2574120960

約数和(自身を除く): 1788740880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 138, 158, 184, 230, 237, 240, 276, 316, 345, 368, 395, 460, 474, 552, 632, 690, 790, 920, 948, 1104, 1185, 1264, 1380, 1580, 1801, 1817, 1840, 1896, 2370, 2760, 3160, 3602, 3634, 3792, 4740, 5403, 5451, 5520, 6320, 7204, 7268, 9005, 9085, 9480, 10806, 10902, 14408, 14536, 18010, 18170, 18960, 21612, 21804, 27015, 27255, 28816, 29072, 36020, 36340, 41423, 43224, 43608, 54030, 54510, 72040, 72680, 82846, 86448, 87216, 108060, 109020, 124269, 142279, 144080, 145360, 165692, 207115, 216120, 218040, 248538, 284558, 331384, 414230, 426837, 432240, 436080, 497076, 569116, 621345, 662768, 711395, 828460, 853674, 994152, 1138232, 1242690, 1422790, 1656920, 1707348, 1988304, 2134185, 2276464, 2485380, 2845580, 3272417, 3313840, 3414696, 4268370, 4970760, 5691160, 6544834, 6829392, 8536740, 9817251, 9941520, 11382320, 13089668, 16362085, 17073480, 19634502, 26179336, 32724170, 34146960, 39269004, 49086255, 52358672, 65448340, 78538008, 98172510, 130896680, 157076016, 196345020, 261793360, 392690040, 785380080]

約数ペア:

[(1, 785380080), (2, 392690040), (3, 261793360), (4, 196345020), (5, 157076016), (6, 130896680), (8, 98172510), (10, 78538008), (12, 65448340), (15, 52358672), (16, 49086255), (20, 39269004), (23, 34146960), (24, 32724170), (30, 26179336), (40, 19634502), (46, 17073480), (48, 16362085), (60, 13089668), (69, 11382320), (79, 9941520), (80, 9817251), (92, 8536740), (115, 6829392), (120, 6544834), (138, 5691160), (158, 4970760), (184, 4268370), (230, 3414696), (237, 3313840), (240, 3272417), (276, 2845580), (316, 2485380), (345, 2276464), (368, 2134185), (395, 1988304), (460, 1707348), (474, 1656920), (552, 1422790), (632, 1242690), (690, 1138232), (790, 994152), (920, 853674), (948, 828460), (1104, 711395), (1185, 662768), (1264, 621345), (1380, 569116), (1580, 497076), (1801, 436080), (1817, 432240), (1840, 426837), (1896, 414230), (2370, 331384), (2760, 284558), (3160, 248538), (3602, 218040), (3634, 216120), (3792, 207115), (4740, 165692), (5403, 145360), (5451, 144080), (5520, 142279), (6320, 124269), (7204, 109020), (7268, 108060), (9005, 87216), (9085, 86448), (9480, 82846), (10806, 72680), (10902, 72040), (14408, 54510), (14536, 54030), (18010, 43608), (18170, 43224), (18960, 41423), (21612, 36340), (21804, 36020), (27015, 29072), (27255, 28816)]