2015365320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2251}}^1$

素因数の和:3100

約数の個数: 128

約数和(自身を含む): 6728976000

約数和(自身を除く): 4713610680

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, 829, 1080, 1658, 2251, 2487, 3316, 4145, 4502, 4974, 6632, 6753, 7461, 8290, 9004, 9948, 11255, 12435, 13506, 14922, 16580, 18008, 19896, 20259, 22383, 22510, 24870, 27012, 29844, 33160, 33765, 37305, 40518, 44766, 45020, 49740, 54024, 59688, 60777, 67530, 74610, 81036, 89532, 90040, 99480, 101295, 111915, 121554, 135060, 149220, 162072, 179064, 202590, 223830, 243108, 270120, 298440, 303885, 405180, 447660, 486216, 607770, 810360, 895320, 1215540, 1866079, 2431080, 3732158, 5598237, 7464316, 9330395, 11196474, 14928632, 16794711, 18660790, 22392948, 27991185, 33589422, 37321580, 44785896, 50384133, 55982370, 67178844, 74643160, 83973555, 100768266, 111964740, 134357688, 167947110, 201536532, 223929480, 251920665, 335894220, 403073064, 503841330, 671788440, 1007682660, 2015365320]

約数ペア:

[(1, 2015365320), (2, 1007682660), (3, 671788440), (4, 503841330), (5, 403073064), (6, 335894220), (8, 251920665), (9, 223929480), (10, 201536532), (12, 167947110), (15, 134357688), (18, 111964740), (20, 100768266), (24, 83973555), (27, 74643160), (30, 67178844), (36, 55982370), (40, 50384133), (45, 44785896), (54, 37321580), (60, 33589422), (72, 27991185), (90, 22392948), (108, 18660790), (120, 16794711), (135, 14928632), (180, 11196474), (216, 9330395), (270, 7464316), (360, 5598237), (540, 3732158), (829, 2431080), (1080, 1866079), (1658, 1215540), (2251, 895320), (2487, 810360), (3316, 607770), (4145, 486216), (4502, 447660), (4974, 405180), (6632, 303885), (6753, 298440), (7461, 270120), (8290, 243108), (9004, 223830), (9948, 202590), (11255, 179064), (12435, 162072), (13506, 149220), (14922, 135060), (16580, 121554), (18008, 111915), (19896, 101295), (20259, 99480), (22383, 90040), (22510, 89532), (24870, 81036), (27012, 74610), (29844, 67530), (33160, 60777), (33765, 59688), (37305, 54024), (40518, 49740), (44766, 45020)]