329296080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1493}}^1$

素因数の和:2428

約数の個数: 80

約数和(自身を含む): 1022613120

約数和(自身を除く): 693317040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 919, 1493, 1838, 2757, 2986, 3676, 4479, 4595, 5514, 5972, 7352, 7465, 8958, 9190, 11028, 11944, 13785, 14704, 14930, 17916, 18380, 22056, 22395, 23888, 27570, 29860, 35832, 36760, 44112, 44790, 55140, 59720, 71664, 73520, 89580, 110280, 119440, 179160, 220560, 358320, 1372067, 2744134, 4116201, 5488268, 6860335, 8232402, 10976536, 13720670, 16464804, 20581005, 21953072, 27441340, 32929608, 41162010, 54882680, 65859216, 82324020, 109765360, 164648040, 329296080]

約数ペア:

[(1, 329296080), (2, 164648040), (3, 109765360), (4, 82324020), (5, 65859216), (6, 54882680), (8, 41162010), (10, 32929608), (12, 27441340), (15, 21953072), (16, 20581005), (20, 16464804), (24, 13720670), (30, 10976536), (40, 8232402), (48, 6860335), (60, 5488268), (80, 4116201), (120, 2744134), (240, 1372067), (919, 358320), (1493, 220560), (1838, 179160), (2757, 119440), (2986, 110280), (3676, 89580), (4479, 73520), (4595, 71664), (5514, 59720), (5972, 55140), (7352, 44790), (7465, 44112), (8958, 36760), (9190, 35832), (11028, 29860), (11944, 27570), (13785, 23888), (14704, 22395), (14930, 22056), (17916, 18380)]