82407180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72287}}^1$

素因数の和:72318

約数の個数: 48

約数和(自身を含む): 242887680

約数和(自身を除く): 160480500

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, 72287, 144574, 216861, 289148, 361435, 433722, 722870, 867444, 1084305, 1373453, 1445740, 2168610, 2746906, 4120359, 4337220, 5493812, 6867265, 8240718, 13734530, 16481436, 20601795, 27469060, 41203590, 82407180]

約数ペア:

[(1, 82407180), (2, 41203590), (3, 27469060), (4, 20601795), (5, 16481436), (6, 13734530), (10, 8240718), (12, 6867265), (15, 5493812), (19, 4337220), (20, 4120359), (30, 2746906), (38, 2168610), (57, 1445740), (60, 1373453), (76, 1084305), (95, 867444), (114, 722870), (190, 433722), (228, 361435), (285, 289148), (380, 216861), (570, 144574), (1140, 72287)]