15411660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 49593600

約数和(自身を除く): 34181940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1229, 1254, 2090, 2458, 2508, 3135, 3687, 4180, 4916, 6145, 6270, 7374, 12290, 12540, 13519, 14748, 18435, 23351, 24580, 27038, 36870, 40557, 46702, 54076, 67595, 70053, 73740, 81114, 93404, 116755, 135190, 140106, 162228, 202785, 233510, 256861, 270380, 280212, 350265, 405570, 467020, 513722, 700530, 770583, 811140, 1027444, 1284305, 1401060, 1541166, 2568610, 3082332, 3852915, 5137220, 7705830, 15411660]

約数ペア:

[(1, 15411660), (2, 7705830), (3, 5137220), (4, 3852915), (5, 3082332), (6, 2568610), (10, 1541166), (11, 1401060), (12, 1284305), (15, 1027444), (19, 811140), (20, 770583), (22, 700530), (30, 513722), (33, 467020), (38, 405570), (44, 350265), (55, 280212), (57, 270380), (60, 256861), (66, 233510), (76, 202785), (95, 162228), (110, 140106), (114, 135190), (132, 116755), (165, 93404), (190, 81114), (209, 73740), (220, 70053), (228, 67595), (285, 54076), (330, 46702), (380, 40557), (418, 36870), (570, 27038), (627, 24580), (660, 23351), (836, 18435), (1045, 14748), (1140, 13519), (1229, 12540), (1254, 12290), (2090, 7374), (2458, 6270), (2508, 6145), (3135, 4916), (3687, 4180)]