20120602800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{16767169}}^1$

素因数の和:16767190

約数の個数: 60

約数和(自身を含む): 64453001480

約数和(自身を除く): 44332398680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 16767169, 33534338, 50301507, 67068676, 83835845, 100603014, 134137352, 167671690, 201206028, 251507535, 268274704, 335343380, 402412056, 419179225, 503015070, 670686760, 804824112, 838358450, 1006030140, 1257537675, 1341373520, 1676716900, 2012060280, 2515075350, 3353433800, 4024120560, 5030150700, 6706867600, 10060301400, 20120602800]

約数ペア:

[(1, 20120602800), (2, 10060301400), (3, 6706867600), (4, 5030150700), (5, 4024120560), (6, 3353433800), (8, 2515075350), (10, 2012060280), (12, 1676716900), (15, 1341373520), (16, 1257537675), (20, 1006030140), (24, 838358450), (25, 804824112), (30, 670686760), (40, 503015070), (48, 419179225), (50, 402412056), (60, 335343380), (75, 268274704), (80, 251507535), (100, 201206028), (120, 167671690), (150, 134137352), (200, 100603014), (240, 83835845), (300, 67068676), (400, 50301507), (600, 33534338), (1200, 16767169)]