239286720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{249257}}^1$

素因数の和:249277

約数の個数: 56

約数和(自身を含む): 759738384

約数和(自身を除く): 520451664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 249257, 498514, 747771, 997028, 1246285, 1495542, 1994056, 2492570, 2991084, 3738855, 3988112, 4985140, 5982168, 7477710, 7976224, 9970280, 11964336, 14955420, 15952448, 19940560, 23928672, 29910840, 39881120, 47857344, 59821680, 79762240, 119643360, 239286720]

約数ペア:

[(1, 239286720), (2, 119643360), (3, 79762240), (4, 59821680), (5, 47857344), (6, 39881120), (8, 29910840), (10, 23928672), (12, 19940560), (15, 15952448), (16, 14955420), (20, 11964336), (24, 9970280), (30, 7976224), (32, 7477710), (40, 5982168), (48, 4985140), (60, 3988112), (64, 3738855), (80, 2991084), (96, 2492570), (120, 1994056), (160, 1495542), (192, 1246285), (240, 997028), (320, 747771), (480, 498514), (960, 249257)]