67258680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{560489}}^1$

素因数の和:560503

約数の個数: 32

約数和(自身を含む): 201776400

約数和(自身を除く): 134517720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 560489, 1120978, 1681467, 2241956, 2802445, 3362934, 4483912, 5604890, 6725868, 8407335, 11209780, 13451736, 16814670, 22419560, 33629340, 67258680]

約数ペア:

[(1, 67258680), (2, 33629340), (3, 22419560), (4, 16814670), (5, 13451736), (6, 11209780), (8, 8407335), (10, 6725868), (12, 5604890), (15, 4483912), (20, 3362934), (24, 2802445), (30, 2241956), (40, 1681467), (60, 1120978), (120, 560489)]