156775440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2087}}^1$

素因数の和:2416

約数の個数: 80

約数和(自身を含む): 487790208

約数和(自身を除く): 331014768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2087, 2504, 3130, 3756, 4174, 4695, 5008, 6260, 6261, 7512, 8348, 9390, 10435, 12520, 12522, 15024, 16696, 18780, 20870, 25040, 25044, 31305, 33392, 37560, 41740, 50088, 62610, 75120, 83480, 100176, 125220, 166960, 250440, 500880, 653231, 1306462, 1959693, 2612924, 3266155, 3919386, 5225848, 6532310, 7838772, 9798465, 10451696, 13064620, 15677544, 19596930, 26129240, 31355088, 39193860, 52258480, 78387720, 156775440]

約数ペア:

[(1, 156775440), (2, 78387720), (3, 52258480), (4, 39193860), (5, 31355088), (6, 26129240), (8, 19596930), (10, 15677544), (12, 13064620), (15, 10451696), (16, 9798465), (20, 7838772), (24, 6532310), (30, 5225848), (40, 3919386), (48, 3266155), (60, 2612924), (80, 1959693), (120, 1306462), (240, 653231), (313, 500880), (626, 250440), (939, 166960), (1252, 125220), (1565, 100176), (1878, 83480), (2087, 75120), (2504, 62610), (3130, 50088), (3756, 41740), (4174, 37560), (4695, 33392), (5008, 31305), (6260, 25044), (6261, 25040), (7512, 20870), (8348, 18780), (9390, 16696), (10435, 15024), (12520, 12522)]