2033520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 6502560

約数和(自身を除く): 4469040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 229, 240, 296, 370, 444, 458, 555, 592, 687, 740, 888, 916, 1110, 1145, 1374, 1480, 1776, 1832, 2220, 2290, 2748, 2960, 3435, 3664, 4440, 4580, 5496, 6870, 8473, 8880, 9160, 10992, 13740, 16946, 18320, 25419, 27480, 33892, 42365, 50838, 54960, 67784, 84730, 101676, 127095, 135568, 169460, 203352, 254190, 338920, 406704, 508380, 677840, 1016760, 2033520]

約数ペア:

[(1, 2033520), (2, 1016760), (3, 677840), (4, 508380), (5, 406704), (6, 338920), (8, 254190), (10, 203352), (12, 169460), (15, 135568), (16, 127095), (20, 101676), (24, 84730), (30, 67784), (37, 54960), (40, 50838), (48, 42365), (60, 33892), (74, 27480), (80, 25419), (111, 18320), (120, 16946), (148, 13740), (185, 10992), (222, 9160), (229, 8880), (240, 8473), (296, 6870), (370, 5496), (444, 4580), (458, 4440), (555, 3664), (592, 3435), (687, 2960), (740, 2748), (888, 2290), (916, 2220), (1110, 1832), (1145, 1776), (1374, 1480)]