39515040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{3049}}^1$

素因数の和:3076

約数の個数: 120

約数和(自身を含む): 139500900

約数和(自身を除く): 99985860

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3049, 3240, 4320, 6098, 6480, 9147, 12196, 12960, 15245, 18294, 24392, 27441, 30490, 36588, 45735, 48784, 54882, 60980, 73176, 82323, 91470, 97568, 109764, 121960, 137205, 146352, 164646, 182940, 219528, 243920, 246969, 274410, 292704, 329292, 365880, 411615, 439056, 487840, 493938, 548820, 658584, 731760, 823230, 878112, 987876, 1097640, 1234845, 1317168, 1463520, 1646460, 1975752, 2195280, 2469690, 2634336, 3292920, 3951504, 4390560, 4939380, 6585840, 7903008, 9878760, 13171680, 19757520, 39515040]

約数ペア:

[(1, 39515040), (2, 19757520), (3, 13171680), (4, 9878760), (5, 7903008), (6, 6585840), (8, 4939380), (9, 4390560), (10, 3951504), (12, 3292920), (15, 2634336), (16, 2469690), (18, 2195280), (20, 1975752), (24, 1646460), (27, 1463520), (30, 1317168), (32, 1234845), (36, 1097640), (40, 987876), (45, 878112), (48, 823230), (54, 731760), (60, 658584), (72, 548820), (80, 493938), (81, 487840), (90, 439056), (96, 411615), (108, 365880), (120, 329292), (135, 292704), (144, 274410), (160, 246969), (162, 243920), (180, 219528), (216, 182940), (240, 164646), (270, 146352), (288, 137205), (324, 121960), (360, 109764), (405, 97568), (432, 91470), (480, 82323), (540, 73176), (648, 60980), (720, 54882), (810, 48784), (864, 45735), (1080, 36588), (1296, 30490), (1440, 27441), (1620, 24392), (2160, 18294), (2592, 15245), (3049, 12960), (3240, 12196), (4320, 9147), (6098, 6480)]