179345520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1117}}^1$

素因数の和:1359

約数の個数: 120

約数和(自身を含む): 605544576

約数和(自身を除く): 426199056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1115, 1117, 1338, 1784, 2007, 2230, 2234, 2676, 3345, 3351, 3568, 4014, 4460, 4468, 5352, 5585, 6690, 6702, 8028, 8920, 8936, 10035, 10053, 10704, 11170, 13380, 13404, 16056, 16755, 17840, 17872, 20070, 20106, 22340, 26760, 26808, 32112, 33510, 40140, 40212, 44680, 50265, 53520, 53616, 67020, 80280, 80424, 89360, 100530, 134040, 160560, 160848, 201060, 249091, 268080, 402120, 498182, 747273, 804240, 996364, 1245455, 1494546, 1992728, 2241819, 2490910, 2989092, 3736365, 3985456, 4483638, 4981820, 5978184, 7472730, 8967276, 9963640, 11209095, 11956368, 14945460, 17934552, 19927280, 22418190, 29890920, 35869104, 44836380, 59781840, 89672760, 179345520]

約数ペア:

[(1, 179345520), (2, 89672760), (3, 59781840), (4, 44836380), (5, 35869104), (6, 29890920), (8, 22418190), (9, 19927280), (10, 17934552), (12, 14945460), (15, 11956368), (16, 11209095), (18, 9963640), (20, 8967276), (24, 7472730), (30, 5978184), (36, 4981820), (40, 4483638), (45, 3985456), (48, 3736365), (60, 2989092), (72, 2490910), (80, 2241819), (90, 1992728), (120, 1494546), (144, 1245455), (180, 996364), (223, 804240), (240, 747273), (360, 498182), (446, 402120), (669, 268080), (720, 249091), (892, 201060), (1115, 160848), (1117, 160560), (1338, 134040), (1784, 100530), (2007, 89360), (2230, 80424), (2234, 80280), (2676, 67020), (3345, 53616), (3351, 53520), (3568, 50265), (4014, 44680), (4460, 40212), (4468, 40140), (5352, 33510), (5585, 32112), (6690, 26808), (6702, 26760), (8028, 22340), (8920, 20106), (8936, 20070), (10035, 17872), (10053, 17840), (10704, 16755), (11170, 16056), (13380, 13404)]