130417680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{543407}}^1$

素因数の和:543423

約数の個数: 40

約数和(自身を含む): 404295552

約数和(自身を除く): 273877872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 543407, 1086814, 1630221, 2173628, 2717035, 3260442, 4347256, 5434070, 6520884, 8151105, 8694512, 10868140, 13041768, 16302210, 21736280, 26083536, 32604420, 43472560, 65208840, 130417680]

約数ペア:

[(1, 130417680), (2, 65208840), (3, 43472560), (4, 32604420), (5, 26083536), (6, 21736280), (8, 16302210), (10, 13041768), (12, 10868140), (15, 8694512), (16, 8151105), (20, 6520884), (24, 5434070), (30, 4347256), (40, 3260442), (48, 2717035), (60, 2173628), (80, 1630221), (120, 1086814), (240, 543407)]