502056840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 1547579520

約数和(自身を除く): 1045522680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 107, 120, 122, 183, 214, 244, 305, 321, 366, 428, 488, 535, 610, 641, 642, 732, 856, 915, 1070, 1220, 1282, 1284, 1464, 1605, 1830, 1923, 2140, 2440, 2564, 2568, 3205, 3210, 3660, 3846, 4280, 5128, 6410, 6420, 6527, 7320, 7692, 9615, 12820, 12840, 13054, 15384, 19230, 19581, 25640, 26108, 32635, 38460, 39101, 39162, 52216, 65270, 68587, 76920, 78202, 78324, 97905, 117303, 130540, 137174, 156404, 156648, 195505, 195810, 205761, 234606, 261080, 274348, 312808, 342935, 391010, 391620, 411522, 469212, 548696, 586515, 685870, 782020, 783240, 823044, 938424, 1028805, 1173030, 1371740, 1564040, 1646088, 2057610, 2346060, 2743480, 4115220, 4183807, 4692120, 8230440, 8367614, 12551421, 16735228, 20919035, 25102842, 33470456, 41838070, 50205684, 62757105, 83676140, 100411368, 125514210, 167352280, 251028420, 502056840]

約数ペア:

[(1, 502056840), (2, 251028420), (3, 167352280), (4, 125514210), (5, 100411368), (6, 83676140), (8, 62757105), (10, 50205684), (12, 41838070), (15, 33470456), (20, 25102842), (24, 20919035), (30, 16735228), (40, 12551421), (60, 8367614), (61, 8230440), (107, 4692120), (120, 4183807), (122, 4115220), (183, 2743480), (214, 2346060), (244, 2057610), (305, 1646088), (321, 1564040), (366, 1371740), (428, 1173030), (488, 1028805), (535, 938424), (610, 823044), (641, 783240), (642, 782020), (732, 685870), (856, 586515), (915, 548696), (1070, 469212), (1220, 411522), (1282, 391620), (1284, 391010), (1464, 342935), (1605, 312808), (1830, 274348), (1923, 261080), (2140, 234606), (2440, 205761), (2564, 195810), (2568, 195505), (3205, 156648), (3210, 156404), (3660, 137174), (3846, 130540), (4280, 117303), (5128, 97905), (6410, 78324), (6420, 78202), (6527, 76920), (7320, 68587), (7692, 65270), (9615, 52216), (12820, 39162), (12840, 39101), (13054, 38460), (15384, 32635), (19230, 26108), (19581, 25640)]