12583320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1$

素因数の和:5552

約数の個数: 64

約数和(自身を含む): 39744000

約数和(自身を除く): 27160680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5519, 11038, 16557, 22076, 27595, 33114, 44152, 55190, 66228, 82785, 104861, 110380, 132456, 165570, 209722, 220760, 314583, 331140, 419444, 524305, 629166, 662280, 838888, 1048610, 1258332, 1572915, 2097220, 2516664, 3145830, 4194440, 6291660, 12583320]

約数ペア:

[(1, 12583320), (2, 6291660), (3, 4194440), (4, 3145830), (5, 2516664), (6, 2097220), (8, 1572915), (10, 1258332), (12, 1048610), (15, 838888), (19, 662280), (20, 629166), (24, 524305), (30, 419444), (38, 331140), (40, 314583), (57, 220760), (60, 209722), (76, 165570), (95, 132456), (114, 110380), (120, 104861), (152, 82785), (190, 66228), (228, 55190), (285, 44152), (380, 33114), (456, 27595), (570, 22076), (760, 16557), (1140, 11038), (2280, 5519)]