314195040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{218191}}^1$

素因数の和:218212

約数の個数: 72

約数和(自身を含む): 1072195488

約数和(自身を除く): 758000448

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, 218191, 436382, 654573, 872764, 1090955, 1309146, 1745528, 1963719, 2181910, 2618292, 3272865, 3491056, 3927438, 4363820, 5236584, 6545730, 6982112, 7854876, 8727640, 9818595, 10473168, 13091460, 15709752, 17455280, 19637190, 20946336, 26182920, 31419504, 34910560, 39274380, 52365840, 62839008, 78548760, 104731680, 157097520, 314195040]

約数ペア:

[(1, 314195040), (2, 157097520), (3, 104731680), (4, 78548760), (5, 62839008), (6, 52365840), (8, 39274380), (9, 34910560), (10, 31419504), (12, 26182920), (15, 20946336), (16, 19637190), (18, 17455280), (20, 15709752), (24, 13091460), (30, 10473168), (32, 9818595), (36, 8727640), (40, 7854876), (45, 6982112), (48, 6545730), (60, 5236584), (72, 4363820), (80, 3927438), (90, 3491056), (96, 3272865), (120, 2618292), (144, 2181910), (160, 1963719), (180, 1745528), (240, 1309146), (288, 1090955), (360, 872764), (480, 654573), (720, 436382), (1440, 218191)]