1623222180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1001989}}^1$

素因数の和:1002010

約数の個数: 60

約数和(自身を含む): 5092113180

約数和(自身を除く): 3468891000

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, 270, 324, 405, 540, 810, 1620, 1001989, 2003978, 3005967, 4007956, 5009945, 6011934, 9017901, 10019890, 12023868, 15029835, 18035802, 20039780, 27053703, 30059670, 36071604, 45089505, 54107406, 60119340, 81161109, 90179010, 108214812, 135268515, 162322218, 180358020, 270537030, 324644436, 405805545, 541074060, 811611090, 1623222180]

約数ペア:

[(1, 1623222180), (2, 811611090), (3, 541074060), (4, 405805545), (5, 324644436), (6, 270537030), (9, 180358020), (10, 162322218), (12, 135268515), (15, 108214812), (18, 90179010), (20, 81161109), (27, 60119340), (30, 54107406), (36, 45089505), (45, 36071604), (54, 30059670), (60, 27053703), (81, 20039780), (90, 18035802), (108, 15029835), (135, 12023868), (162, 10019890), (180, 9017901), (270, 6011934), (324, 5009945), (405, 4007956), (540, 3005967), (810, 2003978), (1620, 1001989)]