3007760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 8249472

約数和(自身を除く): 5241712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 131, 140, 164, 205, 262, 280, 287, 328, 410, 524, 560, 574, 655, 656, 820, 917, 1048, 1148, 1310, 1435, 1640, 1834, 2096, 2296, 2620, 2870, 3280, 3668, 4585, 4592, 5240, 5371, 5740, 7336, 9170, 10480, 10742, 11480, 14672, 18340, 21484, 22960, 26855, 36680, 37597, 42968, 53710, 73360, 75194, 85936, 107420, 150388, 187985, 214840, 300776, 375970, 429680, 601552, 751940, 1503880, 3007760]

約数ペア:

[(1, 3007760), (2, 1503880), (4, 751940), (5, 601552), (7, 429680), (8, 375970), (10, 300776), (14, 214840), (16, 187985), (20, 150388), (28, 107420), (35, 85936), (40, 75194), (41, 73360), (56, 53710), (70, 42968), (80, 37597), (82, 36680), (112, 26855), (131, 22960), (140, 21484), (164, 18340), (205, 14672), (262, 11480), (280, 10742), (287, 10480), (328, 9170), (410, 7336), (524, 5740), (560, 5371), (574, 5240), (655, 4592), (656, 4585), (820, 3668), (917, 3280), (1048, 2870), (1148, 2620), (1310, 2296), (1435, 2096), (1640, 1834)]