142080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1$

素因数の和:61

約数の個数: 72

約数和(自身を含む): 466032

約数和(自身を除く): 323952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3840, 4440, 4736, 5920, 7104, 8880, 9472, 11840, 14208, 17760, 23680, 28416, 35520, 47360, 71040, 142080]

約数ペア:

[(1, 142080), (2, 71040), (3, 47360), (4, 35520), (5, 28416), (6, 23680), (8, 17760), (10, 14208), (12, 11840), (15, 9472), (16, 8880), (20, 7104), (24, 5920), (30, 4736), (32, 4440), (37, 3840), (40, 3552), (48, 2960), (60, 2368), (64, 2220), (74, 1920), (80, 1776), (96, 1480), (111, 1280), (120, 1184), (128, 1110), (148, 960), (160, 888), (185, 768), (192, 740), (222, 640), (240, 592), (256, 555), (296, 480), (320, 444), (370, 384)]