1945416240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2701967}}^1$

素因数の和:2701986

約数の個数: 60

約数和(自身を含む): 6533358624

約数和(自身を除く): 4587942384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2701967, 5403934, 8105901, 10807868, 13509835, 16211802, 21615736, 24317703, 27019670, 32423604, 40529505, 43231472, 48635406, 54039340, 64847208, 81059010, 97270812, 108078680, 121588515, 129694416, 162118020, 194541624, 216157360, 243177030, 324236040, 389083248, 486354060, 648472080, 972708120, 1945416240]

約数ペア:

[(1, 1945416240), (2, 972708120), (3, 648472080), (4, 486354060), (5, 389083248), (6, 324236040), (8, 243177030), (9, 216157360), (10, 194541624), (12, 162118020), (15, 129694416), (16, 121588515), (18, 108078680), (20, 97270812), (24, 81059010), (30, 64847208), (36, 54039340), (40, 48635406), (45, 43231472), (48, 40529505), (60, 32423604), (72, 27019670), (80, 24317703), (90, 21615736), (120, 16211802), (144, 13509835), (180, 10807868), (240, 8105901), (360, 5403934), (720, 2701967)]