66470760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61547}}^1$

素因数の和:61567

約数の個数: 64

約数和(自身を含む): 221572800

約数和(自身を除く): 155102040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 61547, 123094, 184641, 246188, 307735, 369282, 492376, 553923, 615470, 738564, 923205, 1107846, 1230940, 1477128, 1661769, 1846410, 2215692, 2461880, 2769615, 3323538, 3692820, 4431384, 5539230, 6647076, 7385640, 8308845, 11078460, 13294152, 16617690, 22156920, 33235380, 66470760]

約数ペア:

[(1, 66470760), (2, 33235380), (3, 22156920), (4, 16617690), (5, 13294152), (6, 11078460), (8, 8308845), (9, 7385640), (10, 6647076), (12, 5539230), (15, 4431384), (18, 3692820), (20, 3323538), (24, 2769615), (27, 2461880), (30, 2215692), (36, 1846410), (40, 1661769), (45, 1477128), (54, 1230940), (60, 1107846), (72, 923205), (90, 738564), (108, 615470), (120, 553923), (135, 492376), (180, 369282), (216, 307735), (270, 246188), (360, 184641), (540, 123094), (1080, 61547)]