79022880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{54877}}^1$

素因数の和:54898

約数の個数: 72

約数和(自身を含む): 269670492

約数和(自身を除く): 190647612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 54877, 109754, 164631, 219508, 274385, 329262, 439016, 493893, 548770, 658524, 823155, 878032, 987786, 1097540, 1317048, 1646310, 1756064, 1975572, 2195080, 2469465, 2634096, 3292620, 3951144, 4390160, 4938930, 5268192, 6585240, 7902288, 8780320, 9877860, 13170480, 15804576, 19755720, 26340960, 39511440, 79022880]

約数ペア:

[(1, 79022880), (2, 39511440), (3, 26340960), (4, 19755720), (5, 15804576), (6, 13170480), (8, 9877860), (9, 8780320), (10, 7902288), (12, 6585240), (15, 5268192), (16, 4938930), (18, 4390160), (20, 3951144), (24, 3292620), (30, 2634096), (32, 2469465), (36, 2195080), (40, 1975572), (45, 1756064), (48, 1646310), (60, 1317048), (72, 1097540), (80, 987786), (90, 878032), (96, 823155), (120, 658524), (144, 548770), (160, 493893), (180, 439016), (240, 329262), (288, 274385), (360, 219508), (480, 164631), (720, 109754), (1440, 54877)]