26757240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{222977}}^1$

素因数の和:222991

約数の個数: 32

約数和(自身を含む): 80272080

約数和(自身を除く): 53514840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 222977, 445954, 668931, 891908, 1114885, 1337862, 1783816, 2229770, 2675724, 3344655, 4459540, 5351448, 6689310, 8919080, 13378620, 26757240]

約数ペア:

[(1, 26757240), (2, 13378620), (3, 8919080), (4, 6689310), (5, 5351448), (6, 4459540), (8, 3344655), (10, 2675724), (12, 2229770), (15, 1783816), (20, 1337862), (24, 1114885), (30, 891908), (40, 668931), (60, 445954), (120, 222977)]