149464320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{38923}}^1$

素因数の和:38947

約数の個数: 72

約数和(自身を含む): 477363936

約数和(自身を除く): 327899616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 38923, 77846, 116769, 155692, 194615, 233538, 311384, 389230, 467076, 583845, 622768, 778460, 934152, 1167690, 1245536, 1556920, 1868304, 2335380, 2491072, 3113840, 3736608, 4670760, 4982144, 6227680, 7473216, 9341520, 9964288, 12455360, 14946432, 18683040, 24910720, 29892864, 37366080, 49821440, 74732160, 149464320]

約数ペア:

[(1, 149464320), (2, 74732160), (3, 49821440), (4, 37366080), (5, 29892864), (6, 24910720), (8, 18683040), (10, 14946432), (12, 12455360), (15, 9964288), (16, 9341520), (20, 7473216), (24, 6227680), (30, 4982144), (32, 4670760), (40, 3736608), (48, 3113840), (60, 2491072), (64, 2335380), (80, 1868304), (96, 1556920), (120, 1245536), (128, 1167690), (160, 934152), (192, 778460), (240, 622768), (256, 583845), (320, 467076), (384, 389230), (480, 311384), (640, 233538), (768, 194615), (960, 155692), (1280, 116769), (1920, 77846), (3840, 38923)]