239105520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{36899}}^1$

素因数の和:36924

約数の個数: 100

約数和(自身を含む): 830471400

約数和(自身を除く): 591365880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 36899, 73798, 110697, 147596, 184495, 221394, 295192, 332091, 368990, 442788, 553485, 590384, 664182, 737980, 885576, 996273, 1106970, 1328364, 1475960, 1660455, 1771152, 1992546, 2213940, 2656728, 2951920, 2988819, 3320910, 3985092, 4427880, 4981365, 5313456, 5977638, 6641820, 7970184, 8855760, 9962730, 11955276, 13283640, 14944095, 15940368, 19925460, 23910552, 26567280, 29888190, 39850920, 47821104, 59776380, 79701840, 119552760, 239105520]

約数ペア:

[(1, 239105520), (2, 119552760), (3, 79701840), (4, 59776380), (5, 47821104), (6, 39850920), (8, 29888190), (9, 26567280), (10, 23910552), (12, 19925460), (15, 15940368), (16, 14944095), (18, 13283640), (20, 11955276), (24, 9962730), (27, 8855760), (30, 7970184), (36, 6641820), (40, 5977638), (45, 5313456), (48, 4981365), (54, 4427880), (60, 3985092), (72, 3320910), (80, 2988819), (81, 2951920), (90, 2656728), (108, 2213940), (120, 1992546), (135, 1771152), (144, 1660455), (162, 1475960), (180, 1328364), (216, 1106970), (240, 996273), (270, 885576), (324, 737980), (360, 664182), (405, 590384), (432, 553485), (540, 442788), (648, 368990), (720, 332091), (810, 295192), (1080, 221394), (1296, 184495), (1620, 147596), (2160, 110697), (3240, 73798), (6480, 36899)]