149531040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103841}}^1$

素因数の和:103862

約数の個数: 72

約数和(自身を含む): 510279588

約数和(自身を除く): 360748548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 103841, 207682, 311523, 415364, 519205, 623046, 830728, 934569, 1038410, 1246092, 1557615, 1661456, 1869138, 2076820, 2492184, 3115230, 3322912, 3738276, 4153640, 4672845, 4984368, 6230460, 7476552, 8307280, 9345690, 9968736, 12460920, 14953104, 16614560, 18691380, 24921840, 29906208, 37382760, 49843680, 74765520, 149531040]

約数ペア:

[(1, 149531040), (2, 74765520), (3, 49843680), (4, 37382760), (5, 29906208), (6, 24921840), (8, 18691380), (9, 16614560), (10, 14953104), (12, 12460920), (15, 9968736), (16, 9345690), (18, 8307280), (20, 7476552), (24, 6230460), (30, 4984368), (32, 4672845), (36, 4153640), (40, 3738276), (45, 3322912), (48, 3115230), (60, 2492184), (72, 2076820), (80, 1869138), (90, 1661456), (96, 1557615), (120, 1246092), (144, 1038410), (160, 934569), (180, 830728), (240, 623046), (288, 519205), (360, 415364), (480, 311523), (720, 207682), (1440, 103841)]