260292960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 192

約数和(自身を含む): 922622400

約数和(自身を除く): 662329440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 216, 240, 267, 270, 288, 356, 360, 432, 445, 480, 534, 540, 677, 712, 720, 801, 864, 890, 1068, 1080, 1335, 1354, 1424, 1440, 1602, 1780, 2031, 2136, 2160, 2403, 2670, 2708, 2848, 3204, 3385, 3560, 4005, 4062, 4272, 4320, 4806, 5340, 5416, 6093, 6408, 6770, 7120, 8010, 8124, 8544, 9612, 10155, 10680, 10832, 12015, 12186, 12816, 13540, 14240, 16020, 16248, 18279, 19224, 20310, 21360, 21664, 24030, 24372, 25632, 27080, 30465, 32040, 32496, 36558, 38448, 40620, 42720, 48060, 48744, 54160, 60253, 60930, 64080, 64992, 73116, 76896, 81240, 91395, 96120, 97488, 108320, 120506, 121860, 128160, 146232, 162480, 180759, 182790, 192240, 194976, 241012, 243720, 292464, 301265, 324960, 361518, 365580, 384480, 482024, 487440, 542277, 584928, 602530, 723036, 731160, 903795, 964048, 974880, 1084554, 1205060, 1446072, 1462320, 1626831, 1807590, 1928096, 2169108, 2410120, 2711385, 2892144, 2924640, 3253662, 3615180, 4338216, 4820240, 5422770, 5784288, 6507324, 7230360, 8134155, 8676432, 9640480, 10845540, 13014648, 14460720, 16268310, 17352864, 21691080, 26029296, 28921440, 32536620, 43382160, 52058592, 65073240, 86764320, 130146480, 260292960]

約数ペア:

[(1, 260292960), (2, 130146480), (3, 86764320), (4, 65073240), (5, 52058592), (6, 43382160), (8, 32536620), (9, 28921440), (10, 26029296), (12, 21691080), (15, 17352864), (16, 16268310), (18, 14460720), (20, 13014648), (24, 10845540), (27, 9640480), (30, 8676432), (32, 8134155), (36, 7230360), (40, 6507324), (45, 5784288), (48, 5422770), (54, 4820240), (60, 4338216), (72, 3615180), (80, 3253662), (89, 2924640), (90, 2892144), (96, 2711385), (108, 2410120), (120, 2169108), (135, 1928096), (144, 1807590), (160, 1626831), (178, 1462320), (180, 1446072), (216, 1205060), (240, 1084554), (267, 974880), (270, 964048), (288, 903795), (356, 731160), (360, 723036), (432, 602530), (445, 584928), (480, 542277), (534, 487440), (540, 482024), (677, 384480), (712, 365580), (720, 361518), (801, 324960), (864, 301265), (890, 292464), (1068, 243720), (1080, 241012), (1335, 194976), (1354, 192240), (1424, 182790), (1440, 180759), (1602, 162480), (1780, 146232), (2031, 128160), (2136, 121860), (2160, 120506), (2403, 108320), (2670, 97488), (2708, 96120), (2848, 91395), (3204, 81240), (3385, 76896), (3560, 73116), (4005, 64992), (4062, 64080), (4272, 60930), (4320, 60253), (4806, 54160), (5340, 48744), (5416, 48060), (6093, 42720), (6408, 40620), (6770, 38448), (7120, 36558), (8010, 32496), (8124, 32040), (8544, 30465), (9612, 27080), (10155, 25632), (10680, 24372), (10832, 24030), (12015, 21664), (12186, 21360), (12816, 20310), (13540, 19224), (14240, 18279), (16020, 16248)]