67757280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{141161}}^1$

素因数の和:141179

約数の個数: 48

約数和(自身を含む): 213436944

約数和(自身を除く): 145679664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 141161, 282322, 423483, 564644, 705805, 846966, 1129288, 1411610, 1693932, 2117415, 2258576, 2823220, 3387864, 4234830, 4517152, 5646440, 6775728, 8469660, 11292880, 13551456, 16939320, 22585760, 33878640, 67757280]

約数ペア:

[(1, 67757280), (2, 33878640), (3, 22585760), (4, 16939320), (5, 13551456), (6, 11292880), (8, 8469660), (10, 6775728), (12, 5646440), (15, 4517152), (16, 4234830), (20, 3387864), (24, 2823220), (30, 2258576), (32, 2117415), (40, 1693932), (48, 1411610), (60, 1129288), (80, 846966), (96, 705805), (120, 564644), (160, 423483), (240, 282322), (480, 141161)]