45457920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1973}}^1$

素因数の和:2002

約数の個数: 120

約数和(自身を含む): 157513356

約数和(自身を除く): 112055436

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 1973, 2304, 2560, 2880, 3840, 3946, 4608, 5760, 5919, 7680, 7892, 9865, 11520, 11838, 15784, 17757, 19730, 23040, 23676, 29595, 31568, 35514, 39460, 47352, 59190, 63136, 71028, 78920, 88785, 94704, 118380, 126272, 142056, 157840, 177570, 189408, 236760, 252544, 284112, 315680, 355140, 378816, 473520, 505088, 568224, 631360, 710280, 757632, 947040, 1010176, 1136448, 1262720, 1420560, 1515264, 1894080, 2272896, 2525440, 2841120, 3030528, 3788160, 4545792, 5050880, 5682240, 7576320, 9091584, 11364480, 15152640, 22728960, 45457920]

約数ペア:

[(1, 45457920), (2, 22728960), (3, 15152640), (4, 11364480), (5, 9091584), (6, 7576320), (8, 5682240), (9, 5050880), (10, 4545792), (12, 3788160), (15, 3030528), (16, 2841120), (18, 2525440), (20, 2272896), (24, 1894080), (30, 1515264), (32, 1420560), (36, 1262720), (40, 1136448), (45, 1010176), (48, 947040), (60, 757632), (64, 710280), (72, 631360), (80, 568224), (90, 505088), (96, 473520), (120, 378816), (128, 355140), (144, 315680), (160, 284112), (180, 252544), (192, 236760), (240, 189408), (256, 177570), (288, 157840), (320, 142056), (360, 126272), (384, 118380), (480, 94704), (512, 88785), (576, 78920), (640, 71028), (720, 63136), (768, 59190), (960, 47352), (1152, 39460), (1280, 35514), (1440, 31568), (1536, 29595), (1920, 23676), (1973, 23040), (2304, 19730), (2560, 17757), (2880, 15784), (3840, 11838), (3946, 11520), (4608, 9865), (5760, 7892), (5919, 7680)]