2098884240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8807}}^1$

素因数の和:9157

約数の個数: 120

約数和(自身を含む): 7070851008

約数和(自身を除く): 4971966768

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, 331, 360, 662, 720, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5296, 5958, 6620, 7944, 8807, 9930, 11916, 13240, 14895, 15888, 17614, 19860, 23832, 26421, 26480, 29790, 35228, 39720, 44035, 47664, 52842, 59580, 70456, 79263, 79440, 88070, 105684, 119160, 132105, 140912, 158526, 176140, 211368, 238320, 264210, 317052, 352280, 396315, 422736, 528420, 634104, 704560, 792630, 1056840, 1268208, 1585260, 2113680, 2915117, 3170520, 5830234, 6341040, 8745351, 11660468, 14575585, 17490702, 23320936, 26236053, 29151170, 34981404, 43726755, 46641872, 52472106, 58302340, 69962808, 87453510, 104944212, 116604680, 131180265, 139925616, 174907020, 209888424, 233209360, 262360530, 349814040, 419776848, 524721060, 699628080, 1049442120, 2098884240]

約数ペア:

[(1, 2098884240), (2, 1049442120), (3, 699628080), (4, 524721060), (5, 419776848), (6, 349814040), (8, 262360530), (9, 233209360), (10, 209888424), (12, 174907020), (15, 139925616), (16, 131180265), (18, 116604680), (20, 104944212), (24, 87453510), (30, 69962808), (36, 58302340), (40, 52472106), (45, 46641872), (48, 43726755), (60, 34981404), (72, 29151170), (80, 26236053), (90, 23320936), (120, 17490702), (144, 14575585), (180, 11660468), (240, 8745351), (331, 6341040), (360, 5830234), (662, 3170520), (720, 2915117), (993, 2113680), (1324, 1585260), (1655, 1268208), (1986, 1056840), (2648, 792630), (2979, 704560), (3310, 634104), (3972, 528420), (4965, 422736), (5296, 396315), (5958, 352280), (6620, 317052), (7944, 264210), (8807, 238320), (9930, 211368), (11916, 176140), (13240, 158526), (14895, 140912), (15888, 132105), (17614, 119160), (19860, 105684), (23832, 88070), (26421, 79440), (26480, 79263), (29790, 70456), (35228, 59580), (39720, 52842), (44035, 47664)]