12505320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11579}}^1$

素因数の和:11599

約数の個数: 64

約数和(自身を含む): 41688000

約数和(自身を除く): 29182680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 11579, 23158, 34737, 46316, 57895, 69474, 92632, 104211, 115790, 138948, 173685, 208422, 231580, 277896, 312633, 347370, 416844, 463160, 521055, 625266, 694740, 833688, 1042110, 1250532, 1389480, 1563165, 2084220, 2501064, 3126330, 4168440, 6252660, 12505320]

約数ペア:

[(1, 12505320), (2, 6252660), (3, 4168440), (4, 3126330), (5, 2501064), (6, 2084220), (8, 1563165), (9, 1389480), (10, 1250532), (12, 1042110), (15, 833688), (18, 694740), (20, 625266), (24, 521055), (27, 463160), (30, 416844), (36, 347370), (40, 312633), (45, 277896), (54, 231580), (60, 208422), (72, 173685), (90, 138948), (108, 115790), (120, 104211), (135, 92632), (180, 69474), (216, 57895), (270, 46316), (360, 34737), (540, 23158), (1080, 11579)]