124542880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{919}}^1$

素因数の和:963

約数の個数: 144

約数和(自身を含む): 370016640

約数和(自身を除く): 245473760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 919, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1838, 1936, 2420, 2464, 3080, 3388, 3676, 3872, 4235, 4595, 4840, 6160, 6433, 6776, 7352, 8470, 9190, 9680, 10109, 12320, 12866, 13552, 14704, 16940, 18380, 19360, 20218, 25732, 27104, 29408, 32165, 33880, 36760, 40436, 50545, 51464, 64330, 67760, 70763, 73520, 80872, 101090, 102928, 111199, 128660, 135520, 141526, 147040, 161744, 202180, 205856, 222398, 257320, 283052, 323488, 353815, 404360, 444796, 514640, 555995, 566104, 707630, 778393, 808720, 889592, 1029280, 1111990, 1132208, 1415260, 1556786, 1617440, 1779184, 2223980, 2264416, 2830520, 3113572, 3558368, 3891965, 4447960, 5661040, 6227144, 7783930, 8895920, 11322080, 12454288, 15567860, 17791840, 24908576, 31135720, 62271440, 124542880]

約数ペア:

[(1, 124542880), (2, 62271440), (4, 31135720), (5, 24908576), (7, 17791840), (8, 15567860), (10, 12454288), (11, 11322080), (14, 8895920), (16, 7783930), (20, 6227144), (22, 5661040), (28, 4447960), (32, 3891965), (35, 3558368), (40, 3113572), (44, 2830520), (55, 2264416), (56, 2223980), (70, 1779184), (77, 1617440), (80, 1556786), (88, 1415260), (110, 1132208), (112, 1111990), (121, 1029280), (140, 889592), (154, 808720), (160, 778393), (176, 707630), (220, 566104), (224, 555995), (242, 514640), (280, 444796), (308, 404360), (352, 353815), (385, 323488), (440, 283052), (484, 257320), (560, 222398), (605, 205856), (616, 202180), (770, 161744), (847, 147040), (880, 141526), (919, 135520), (968, 128660), (1120, 111199), (1210, 102928), (1232, 101090), (1540, 80872), (1694, 73520), (1760, 70763), (1838, 67760), (1936, 64330), (2420, 51464), (2464, 50545), (3080, 40436), (3388, 36760), (3676, 33880), (3872, 32165), (4235, 29408), (4595, 27104), (4840, 25732), (6160, 20218), (6433, 19360), (6776, 18380), (7352, 16940), (8470, 14704), (9190, 13552), (9680, 12866), (10109, 12320)]