18304680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{152539}}^1$

素因数の和:152553

約数の個数: 32

約数和(自身を含む): 54914400

約数和(自身を除く): 36609720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 152539, 305078, 457617, 610156, 762695, 915234, 1220312, 1525390, 1830468, 2288085, 3050780, 3660936, 4576170, 6101560, 9152340, 18304680]

約数ペア:

[(1, 18304680), (2, 9152340), (3, 6101560), (4, 4576170), (5, 3660936), (6, 3050780), (8, 2288085), (10, 1830468), (12, 1525390), (15, 1220312), (20, 915234), (24, 762695), (30, 610156), (40, 457617), (60, 305078), (120, 152539)]