19584480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{40801}}^1$

素因数の和:40819

約数の個数: 48

約数和(自身を含む): 61692624

約数和(自身を除く): 42108144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 40801, 81602, 122403, 163204, 204005, 244806, 326408, 408010, 489612, 612015, 652816, 816020, 979224, 1224030, 1305632, 1632040, 1958448, 2448060, 3264080, 3916896, 4896120, 6528160, 9792240, 19584480]

約数ペア:

[(1, 19584480), (2, 9792240), (3, 6528160), (4, 4896120), (5, 3916896), (6, 3264080), (8, 2448060), (10, 1958448), (12, 1632040), (15, 1305632), (16, 1224030), (20, 979224), (24, 816020), (30, 652816), (32, 612015), (40, 489612), (48, 408010), (60, 326408), (80, 244806), (96, 204005), (120, 163204), (160, 122403), (240, 81602), (480, 40801)]