66420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1$

素因数の和:62

約数の個数: 60

約数和(自身を含む): 213444

約数和(自身を除く): 147024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1476, 1620, 1845, 2214, 2460, 3321, 3690, 4428, 5535, 6642, 7380, 11070, 13284, 16605, 22140, 33210, 66420]

約数ペア:

[(1, 66420), (2, 33210), (3, 22140), (4, 16605), (5, 13284), (6, 11070), (9, 7380), (10, 6642), (12, 5535), (15, 4428), (18, 3690), (20, 3321), (27, 2460), (30, 2214), (36, 1845), (41, 1620), (45, 1476), (54, 1230), (60, 1107), (81, 820), (82, 810), (90, 738), (108, 615), (123, 540), (135, 492), (162, 410), (164, 405), (180, 369), (205, 324), (246, 270)]