22728960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1973}}^1$

素因数の和:2000

約数の個数: 108

約数和(自身を含む): 78679692

約数和(自身を除く): 55950732

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 1973, 2304, 2880, 3840, 3946, 5760, 5919, 7892, 9865, 11520, 11838, 15784, 17757, 19730, 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, 1136448, 1262720, 1420560, 1515264, 1894080, 2272896, 2525440, 2841120, 3788160, 4545792, 5682240, 7576320, 11364480, 22728960]

約数ペア:

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