68341920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1014

約数の個数: 96

約数和(自身を含む): 216784512

約数和(自身を除く): 148442592

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, 173, 240, 346, 480, 519, 692, 823, 865, 1038, 1384, 1646, 1730, 2076, 2469, 2595, 2768, 3292, 3460, 4115, 4152, 4938, 5190, 5536, 6584, 6920, 8230, 8304, 9876, 10380, 12345, 13168, 13840, 16460, 16608, 19752, 20760, 24690, 26336, 27680, 32920, 39504, 41520, 49380, 65840, 79008, 83040, 98760, 131680, 142379, 197520, 284758, 395040, 427137, 569516, 711895, 854274, 1139032, 1423790, 1708548, 2135685, 2278064, 2847580, 3417096, 4271370, 4556128, 5695160, 6834192, 8542740, 11390320, 13668384, 17085480, 22780640, 34170960, 68341920]

約数ペア:

[(1, 68341920), (2, 34170960), (3, 22780640), (4, 17085480), (5, 13668384), (6, 11390320), (8, 8542740), (10, 6834192), (12, 5695160), (15, 4556128), (16, 4271370), (20, 3417096), (24, 2847580), (30, 2278064), (32, 2135685), (40, 1708548), (48, 1423790), (60, 1139032), (80, 854274), (96, 711895), (120, 569516), (160, 427137), (173, 395040), (240, 284758), (346, 197520), (480, 142379), (519, 131680), (692, 98760), (823, 83040), (865, 79008), (1038, 65840), (1384, 49380), (1646, 41520), (1730, 39504), (2076, 32920), (2469, 27680), (2595, 26336), (2768, 24690), (3292, 20760), (3460, 19752), (4115, 16608), (4152, 16460), (4938, 13840), (5190, 13168), (5536, 12345), (6584, 10380), (6920, 9876), (8230, 8304)]