17424240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 54758400

約数和(自身を除く): 37334160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 919, 948, 1185, 1264, 1580, 1838, 1896, 2370, 2757, 3160, 3676, 3792, 4595, 4740, 5514, 6320, 7352, 9190, 9480, 11028, 13785, 14704, 18380, 18960, 22056, 27570, 36760, 44112, 55140, 72601, 73520, 110280, 145202, 217803, 220560, 290404, 363005, 435606, 580808, 726010, 871212, 1089015, 1161616, 1452020, 1742424, 2178030, 2904040, 3484848, 4356060, 5808080, 8712120, 17424240]

約数ペア:

[(1, 17424240), (2, 8712120), (3, 5808080), (4, 4356060), (5, 3484848), (6, 2904040), (8, 2178030), (10, 1742424), (12, 1452020), (15, 1161616), (16, 1089015), (20, 871212), (24, 726010), (30, 580808), (40, 435606), (48, 363005), (60, 290404), (79, 220560), (80, 217803), (120, 145202), (158, 110280), (237, 73520), (240, 72601), (316, 55140), (395, 44112), (474, 36760), (632, 27570), (790, 22056), (919, 18960), (948, 18380), (1185, 14704), (1264, 13785), (1580, 11028), (1838, 9480), (1896, 9190), (2370, 7352), (2757, 6320), (3160, 5514), (3676, 4740), (3792, 4595)]