246622560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 823011840

約数和(自身を除く): 576389280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 230, 240, 251, 267, 276, 345, 356, 368, 445, 460, 480, 502, 534, 552, 690, 712, 736, 753, 890, 920, 1004, 1068, 1104, 1255, 1335, 1380, 1424, 1506, 1780, 1840, 2008, 2047, 2136, 2208, 2510, 2670, 2760, 2848, 3012, 3560, 3680, 3765, 4016, 4094, 4272, 5020, 5340, 5520, 5773, 6024, 6141, 7120, 7530, 8032, 8188, 8544, 10040, 10235, 10680, 11040, 11546, 12048, 12282, 14240, 15060, 16376, 17319, 20080, 20470, 21360, 22339, 23092, 24096, 24564, 28865, 30120, 30705, 32752, 34638, 40160, 40940, 42720, 44678, 46184, 49128, 57730, 60240, 61410, 65504, 67017, 69276, 81880, 86595, 89356, 92368, 98256, 111695, 115460, 120480, 122820, 134034, 138552, 163760, 173190, 178712, 184736, 196512, 223390, 230920, 245640, 268068, 277104, 327520, 335085, 346380, 357424, 446780, 461840, 491280, 513797, 536136, 554208, 670170, 692760, 714848, 893560, 923680, 982560, 1027594, 1072272, 1340340, 1385520, 1541391, 1787120, 2055188, 2144544, 2568985, 2680680, 2771040, 3082782, 3574240, 4110376, 5137970, 5361360, 6165564, 7706955, 8220752, 10275940, 10722720, 12331128, 15413910, 16441504, 20551880, 24662256, 30827820, 41103760, 49324512, 61655640, 82207520, 123311280, 246622560]

約数ペア:

[(1, 246622560), (2, 123311280), (3, 82207520), (4, 61655640), (5, 49324512), (6, 41103760), (8, 30827820), (10, 24662256), (12, 20551880), (15, 16441504), (16, 15413910), (20, 12331128), (23, 10722720), (24, 10275940), (30, 8220752), (32, 7706955), (40, 6165564), (46, 5361360), (48, 5137970), (60, 4110376), (69, 3574240), (80, 3082782), (89, 2771040), (92, 2680680), (96, 2568985), (115, 2144544), (120, 2055188), (138, 1787120), (160, 1541391), (178, 1385520), (184, 1340340), (230, 1072272), (240, 1027594), (251, 982560), (267, 923680), (276, 893560), (345, 714848), (356, 692760), (368, 670170), (445, 554208), (460, 536136), (480, 513797), (502, 491280), (534, 461840), (552, 446780), (690, 357424), (712, 346380), (736, 335085), (753, 327520), (890, 277104), (920, 268068), (1004, 245640), (1068, 230920), (1104, 223390), (1255, 196512), (1335, 184736), (1380, 178712), (1424, 173190), (1506, 163760), (1780, 138552), (1840, 134034), (2008, 122820), (2047, 120480), (2136, 115460), (2208, 111695), (2510, 98256), (2670, 92368), (2760, 89356), (2848, 86595), (3012, 81880), (3560, 69276), (3680, 67017), (3765, 65504), (4016, 61410), (4094, 60240), (4272, 57730), (5020, 49128), (5340, 46184), (5520, 44678), (5773, 42720), (6024, 40940), (6141, 40160), (7120, 34638), (7530, 32752), (8032, 30705), (8188, 30120), (8544, 28865), (10040, 24564), (10235, 24096), (10680, 23092), (11040, 22339), (11546, 21360), (12048, 20470), (12282, 20080), (14240, 17319), (15060, 16376)]