16332780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14327}}^1$

素因数の和:14358

約数の個数: 48

約数和(自身を含む): 48142080

約数和(自身を除く): 31809300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14327, 28654, 42981, 57308, 71635, 85962, 143270, 171924, 214905, 272213, 286540, 429810, 544426, 816639, 859620, 1088852, 1361065, 1633278, 2722130, 3266556, 4083195, 5444260, 8166390, 16332780]

約数ペア:

[(1, 16332780), (2, 8166390), (3, 5444260), (4, 4083195), (5, 3266556), (6, 2722130), (10, 1633278), (12, 1361065), (15, 1088852), (19, 859620), (20, 816639), (30, 544426), (38, 429810), (57, 286540), (60, 272213), (76, 214905), (95, 171924), (114, 143270), (190, 85962), (228, 71635), (285, 57308), (380, 42981), (570, 28654), (1140, 14327)]