147267840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{38351}}^1$

素因数の和:38375

約数の個数: 72

約数和(自身を含む): 470348928

約数和(自身を除く): 323081088

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, 38351, 76702, 115053, 153404, 191755, 230106, 306808, 383510, 460212, 575265, 613616, 767020, 920424, 1150530, 1227232, 1534040, 1840848, 2301060, 2454464, 3068080, 3681696, 4602120, 4908928, 6136160, 7363392, 9204240, 9817856, 12272320, 14726784, 18408480, 24544640, 29453568, 36816960, 49089280, 73633920, 147267840]

約数ペア:

[(1, 147267840), (2, 73633920), (3, 49089280), (4, 36816960), (5, 29453568), (6, 24544640), (8, 18408480), (10, 14726784), (12, 12272320), (15, 9817856), (16, 9204240), (20, 7363392), (24, 6136160), (30, 4908928), (32, 4602120), (40, 3681696), (48, 3068080), (60, 2454464), (64, 2301060), (80, 1840848), (96, 1534040), (120, 1227232), (128, 1150530), (160, 920424), (192, 767020), (240, 613616), (256, 575265), (320, 460212), (384, 383510), (480, 306808), (640, 230106), (768, 191755), (960, 153404), (1280, 115053), (1920, 76702), (3840, 38351)]