119460720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1217}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 371538720

約数和(自身を除く): 252078000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1217, 1227, 1636, 2045, 2434, 2454, 3272, 3651, 4090, 4868, 4908, 6085, 6135, 6544, 7302, 8180, 9736, 9816, 12170, 12270, 14604, 16360, 18255, 19472, 19632, 24340, 24540, 29208, 32720, 36510, 48680, 49080, 58416, 73020, 97360, 98160, 146040, 292080, 497753, 995506, 1493259, 1991012, 2488765, 2986518, 3982024, 4977530, 5973036, 7466295, 7964048, 9955060, 11946072, 14932590, 19910120, 23892144, 29865180, 39820240, 59730360, 119460720]

約数ペア:

[(1, 119460720), (2, 59730360), (3, 39820240), (4, 29865180), (5, 23892144), (6, 19910120), (8, 14932590), (10, 11946072), (12, 9955060), (15, 7964048), (16, 7466295), (20, 5973036), (24, 4977530), (30, 3982024), (40, 2986518), (48, 2488765), (60, 1991012), (80, 1493259), (120, 995506), (240, 497753), (409, 292080), (818, 146040), (1217, 98160), (1227, 97360), (1636, 73020), (2045, 58416), (2434, 49080), (2454, 48680), (3272, 36510), (3651, 32720), (4090, 29208), (4868, 24540), (4908, 24340), (6085, 19632), (6135, 19472), (6544, 18255), (7302, 16360), (8180, 14604), (9736, 12270), (9816, 12170)]