80589180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11287}}^1$

素因数の和:11323

約数の個数: 96

約数和(自身を含む): 273079296

約数和(自身を除く): 192490116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 11287, 22574, 33861, 45148, 56435, 67722, 79009, 112870, 135444, 158018, 169305, 191879, 225740, 237027, 316036, 338610, 383758, 395045, 474054, 575637, 677220, 767516, 790090, 948108, 959395, 1151274, 1185135, 1343153, 1580180, 1918790, 2302548, 2370270, 2686306, 2878185, 3837580, 4029459, 4740540, 5372612, 5756370, 6715765, 8058918, 11512740, 13431530, 16117836, 20147295, 26863060, 40294590, 80589180]

約数ペア:

[(1, 80589180), (2, 40294590), (3, 26863060), (4, 20147295), (5, 16117836), (6, 13431530), (7, 11512740), (10, 8058918), (12, 6715765), (14, 5756370), (15, 5372612), (17, 4740540), (20, 4029459), (21, 3837580), (28, 2878185), (30, 2686306), (34, 2370270), (35, 2302548), (42, 1918790), (51, 1580180), (60, 1343153), (68, 1185135), (70, 1151274), (84, 959395), (85, 948108), (102, 790090), (105, 767516), (119, 677220), (140, 575637), (170, 474054), (204, 395045), (210, 383758), (238, 338610), (255, 316036), (340, 237027), (357, 225740), (420, 191879), (476, 169305), (510, 158018), (595, 135444), (714, 112870), (1020, 79009), (1190, 67722), (1428, 56435), (1785, 45148), (2380, 33861), (3570, 22574), (7140, 11287)]