2402781240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{57373}}^1$

素因数の和:57736

約数の個数: 64

約数和(自身を含む): 7229124000

約数和(自身を除く): 4826342760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 10470, 13960, 20940, 41880, 57373, 114746, 172119, 229492, 286865, 344238, 458984, 573730, 688476, 860595, 1147460, 1376952, 1721190, 2294920, 3442380, 6884760, 20023177, 40046354, 60069531, 80092708, 100115885, 120139062, 160185416, 200231770, 240278124, 300347655, 400463540, 480556248, 600695310, 800927080, 1201390620, 2402781240]

約数ペア:

[(1, 2402781240), (2, 1201390620), (3, 800927080), (4, 600695310), (5, 480556248), (6, 400463540), (8, 300347655), (10, 240278124), (12, 200231770), (15, 160185416), (20, 120139062), (24, 100115885), (30, 80092708), (40, 60069531), (60, 40046354), (120, 20023177), (349, 6884760), (698, 3442380), (1047, 2294920), (1396, 1721190), (1745, 1376952), (2094, 1147460), (2792, 860595), (3490, 688476), (4188, 573730), (5235, 458984), (6980, 344238), (8376, 286865), (10470, 229492), (13960, 172119), (20940, 114746), (41880, 57373)]