371251080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 1245283200

約数和(自身を除く): 874032120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1080, 1384, 1557, 1730, 1987, 2076, 2595, 3114, 3460, 3974, 4152, 4671, 5190, 5961, 6228, 6920, 7785, 7948, 9342, 9935, 10380, 11922, 12456, 15570, 15896, 17883, 18684, 19870, 20760, 23355, 23844, 29805, 31140, 35766, 37368, 39740, 46710, 47688, 53649, 59610, 62280, 71532, 79480, 89415, 93420, 107298, 119220, 143064, 178830, 186840, 214596, 238440, 268245, 343751, 357660, 429192, 536490, 687502, 715320, 1031253, 1072980, 1375004, 1718755, 2062506, 2145960, 2750008, 3093759, 3437510, 4125012, 5156265, 6187518, 6875020, 8250024, 9281277, 10312530, 12375036, 13750040, 15468795, 18562554, 20625060, 24750072, 30937590, 37125108, 41250120, 46406385, 61875180, 74250216, 92812770, 123750360, 185625540, 371251080]

約数ペア:

[(1, 371251080), (2, 185625540), (3, 123750360), (4, 92812770), (5, 74250216), (6, 61875180), (8, 46406385), (9, 41250120), (10, 37125108), (12, 30937590), (15, 24750072), (18, 20625060), (20, 18562554), (24, 15468795), (27, 13750040), (30, 12375036), (36, 10312530), (40, 9281277), (45, 8250024), (54, 6875020), (60, 6187518), (72, 5156265), (90, 4125012), (108, 3437510), (120, 3093759), (135, 2750008), (173, 2145960), (180, 2062506), (216, 1718755), (270, 1375004), (346, 1072980), (360, 1031253), (519, 715320), (540, 687502), (692, 536490), (865, 429192), (1038, 357660), (1080, 343751), (1384, 268245), (1557, 238440), (1730, 214596), (1987, 186840), (2076, 178830), (2595, 143064), (3114, 119220), (3460, 107298), (3974, 93420), (4152, 89415), (4671, 79480), (5190, 71532), (5961, 62280), (6228, 59610), (6920, 53649), (7785, 47688), (7948, 46710), (9342, 39740), (9935, 37368), (10380, 35766), (11922, 31140), (12456, 29805), (15570, 23844), (15896, 23355), (17883, 20760), (18684, 19870)]