2018344560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{9151}}^1$

素因数の和:10086

約数の個数: 80

約数和(自身を含む): 6264360960

約数和(自身を除く): 4246016400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 919, 1838, 2757, 3676, 4595, 5514, 7352, 9151, 9190, 11028, 13785, 14704, 18302, 18380, 22056, 27453, 27570, 36604, 36760, 44112, 45755, 54906, 55140, 73208, 73520, 91510, 109812, 110280, 137265, 146416, 183020, 219624, 220560, 274530, 366040, 439248, 549060, 732080, 1098120, 2196240, 8409769, 16819538, 25229307, 33639076, 42048845, 50458614, 67278152, 84097690, 100917228, 126146535, 134556304, 168195380, 201834456, 252293070, 336390760, 403668912, 504586140, 672781520, 1009172280, 2018344560]

約数ペア:

[(1, 2018344560), (2, 1009172280), (3, 672781520), (4, 504586140), (5, 403668912), (6, 336390760), (8, 252293070), (10, 201834456), (12, 168195380), (15, 134556304), (16, 126146535), (20, 100917228), (24, 84097690), (30, 67278152), (40, 50458614), (48, 42048845), (60, 33639076), (80, 25229307), (120, 16819538), (240, 8409769), (919, 2196240), (1838, 1098120), (2757, 732080), (3676, 549060), (4595, 439248), (5514, 366040), (7352, 274530), (9151, 220560), (9190, 219624), (11028, 183020), (13785, 146416), (14704, 137265), (18302, 110280), (18380, 109812), (22056, 91510), (27453, 73520), (27570, 73208), (36604, 55140), (36760, 54906), (44112, 45755)]