91156320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{21101}}^1$

素因数の和:21125

約数の個数: 96

約数和(自身を含む): 319062240

約数和(自身を除く): 227905920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 21101, 42202, 63303, 84404, 105505, 126606, 168808, 189909, 211010, 253212, 316515, 337616, 379818, 422020, 506424, 569727, 633030, 675232, 759636, 844040, 949545, 1012848, 1139454, 1266060, 1519272, 1688080, 1899090, 2025696, 2278908, 2532120, 2848635, 3038544, 3376160, 3798180, 4557816, 5064240, 5697270, 6077088, 7596360, 9115632, 10128480, 11394540, 15192720, 18231264, 22789080, 30385440, 45578160, 91156320]

約数ペア:

[(1, 91156320), (2, 45578160), (3, 30385440), (4, 22789080), (5, 18231264), (6, 15192720), (8, 11394540), (9, 10128480), (10, 9115632), (12, 7596360), (15, 6077088), (16, 5697270), (18, 5064240), (20, 4557816), (24, 3798180), (27, 3376160), (30, 3038544), (32, 2848635), (36, 2532120), (40, 2278908), (45, 2025696), (48, 1899090), (54, 1688080), (60, 1519272), (72, 1266060), (80, 1139454), (90, 1012848), (96, 949545), (108, 844040), (120, 759636), (135, 675232), (144, 633030), (160, 569727), (180, 506424), (216, 422020), (240, 379818), (270, 337616), (288, 316515), (360, 253212), (432, 211010), (480, 189909), (540, 168808), (720, 126606), (864, 105505), (1080, 84404), (1440, 63303), (2160, 42202), (4320, 21101)]