56273940

素因数分解:

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

素因数の和:11603

約数の個数: 72

約数和(自身を含む): 177035040

約数和(自身を除く): 120761100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 11579, 23158, 34737, 46316, 57895, 69474, 104211, 115790, 138948, 173685, 208422, 231580, 312633, 347370, 416844, 521055, 625266, 694740, 937899, 1042110, 1250532, 1563165, 1875798, 2084220, 2813697, 3126330, 3751596, 4689495, 5627394, 6252660, 9378990, 11254788, 14068485, 18757980, 28136970, 56273940]

約数ペア:

[(1, 56273940), (2, 28136970), (3, 18757980), (4, 14068485), (5, 11254788), (6, 9378990), (9, 6252660), (10, 5627394), (12, 4689495), (15, 3751596), (18, 3126330), (20, 2813697), (27, 2084220), (30, 1875798), (36, 1563165), (45, 1250532), (54, 1042110), (60, 937899), (81, 694740), (90, 625266), (108, 521055), (135, 416844), (162, 347370), (180, 312633), (243, 231580), (270, 208422), (324, 173685), (405, 138948), (486, 115790), (540, 104211), (810, 69474), (972, 57895), (1215, 46316), (1620, 34737), (2430, 23158), (4860, 11579)]