42906960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2633

約数の個数: 120

約数和(自身を含む): 150418944

約数和(自身を除く): 107511984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2591, 2760, 3312, 4140, 5182, 5520, 7773, 8280, 10364, 12955, 15546, 16560, 20728, 23319, 25910, 31092, 38865, 41456, 46638, 51820, 59593, 62184, 77730, 93276, 103640, 116595, 119186, 124368, 155460, 178779, 186552, 207280, 233190, 238372, 297965, 310920, 357558, 373104, 466380, 476744, 536337, 595930, 621840, 715116, 893895, 932760, 953488, 1072674, 1191860, 1430232, 1787790, 1865520, 2145348, 2383720, 2681685, 2860464, 3575580, 4290696, 4767440, 5363370, 7151160, 8581392, 10726740, 14302320, 21453480, 42906960]

約数ペア:

[(1, 42906960), (2, 21453480), (3, 14302320), (4, 10726740), (5, 8581392), (6, 7151160), (8, 5363370), (9, 4767440), (10, 4290696), (12, 3575580), (15, 2860464), (16, 2681685), (18, 2383720), (20, 2145348), (23, 1865520), (24, 1787790), (30, 1430232), (36, 1191860), (40, 1072674), (45, 953488), (46, 932760), (48, 893895), (60, 715116), (69, 621840), (72, 595930), (80, 536337), (90, 476744), (92, 466380), (115, 373104), (120, 357558), (138, 310920), (144, 297965), (180, 238372), (184, 233190), (207, 207280), (230, 186552), (240, 178779), (276, 155460), (345, 124368), (360, 119186), (368, 116595), (414, 103640), (460, 93276), (552, 77730), (690, 62184), (720, 59593), (828, 51820), (920, 46638), (1035, 41456), (1104, 38865), (1380, 31092), (1656, 25910), (1840, 23319), (2070, 20728), (2591, 16560), (2760, 15546), (3312, 12955), (4140, 10364), (5182, 8280), (5520, 7773)]