265515480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8287}}^1$

素因数の和:8393

約数の個数: 96

約数和(自身を含む): 872726400

約数和(自身を除く): 607210920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 8287, 10680, 16020, 16574, 24861, 32040, 33148, 41435, 49722, 66296, 74583, 82870, 99444, 124305, 149166, 165740, 198888, 248610, 298332, 331480, 372915, 497220, 596664, 737543, 745830, 994440, 1475086, 1491660, 2212629, 2950172, 2983320, 3687715, 4425258, 5900344, 6637887, 7375430, 8850516, 11063145, 13275774, 14750860, 17701032, 22126290, 26551548, 29501720, 33189435, 44252580, 53103096, 66378870, 88505160, 132757740, 265515480]

約数ペア:

[(1, 265515480), (2, 132757740), (3, 88505160), (4, 66378870), (5, 53103096), (6, 44252580), (8, 33189435), (9, 29501720), (10, 26551548), (12, 22126290), (15, 17701032), (18, 14750860), (20, 13275774), (24, 11063145), (30, 8850516), (36, 7375430), (40, 6637887), (45, 5900344), (60, 4425258), (72, 3687715), (89, 2983320), (90, 2950172), (120, 2212629), (178, 1491660), (180, 1475086), (267, 994440), (356, 745830), (360, 737543), (445, 596664), (534, 497220), (712, 372915), (801, 331480), (890, 298332), (1068, 248610), (1335, 198888), (1602, 165740), (1780, 149166), (2136, 124305), (2670, 99444), (3204, 82870), (3560, 74583), (4005, 66296), (5340, 49722), (6408, 41435), (8010, 33148), (8287, 32040), (10680, 24861), (16020, 16574)]