52783440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{219931}}^1$

素因数の和:219947

約数の個数: 40

約数和(自身を含む): 163629408

約数和(自身を除く): 110845968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 219931, 439862, 659793, 879724, 1099655, 1319586, 1759448, 2199310, 2639172, 3298965, 3518896, 4398620, 5278344, 6597930, 8797240, 10556688, 13195860, 17594480, 26391720, 52783440]

約数ペア:

[(1, 52783440), (2, 26391720), (3, 17594480), (4, 13195860), (5, 10556688), (6, 8797240), (8, 6597930), (10, 5278344), (12, 4398620), (15, 3518896), (16, 3298965), (20, 2639172), (24, 2199310), (30, 1759448), (40, 1319586), (48, 1099655), (60, 879724), (80, 659793), (120, 439862), (240, 219931)]