2945520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4091}}^1$

素因数の和:4110

約数の個数: 60

約数和(自身を含む): 9894456

約数和(自身を除く): 6948936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4091, 8182, 12273, 16364, 20455, 24546, 32728, 36819, 40910, 49092, 61365, 65456, 73638, 81820, 98184, 122730, 147276, 163640, 184095, 196368, 245460, 294552, 327280, 368190, 490920, 589104, 736380, 981840, 1472760, 2945520]

約数ペア:

[(1, 2945520), (2, 1472760), (3, 981840), (4, 736380), (5, 589104), (6, 490920), (8, 368190), (9, 327280), (10, 294552), (12, 245460), (15, 196368), (16, 184095), (18, 163640), (20, 147276), (24, 122730), (30, 98184), (36, 81820), (40, 73638), (45, 65456), (48, 61365), (60, 49092), (72, 40910), (80, 36819), (90, 32728), (120, 24546), (144, 20455), (180, 16364), (240, 12273), (360, 8182), (720, 4091)]