40313939760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{6221287}}^1$

素因数の和:6221312

約数の個数: 100

約数和(自身を含む): 140016307728

約数和(自身を除く): 99702367968

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, 6221287, 12442574, 18663861, 24885148, 31106435, 37327722, 49770296, 55991583, 62212870, 74655444, 93319305, 99540592, 111983166, 124425740, 149310888, 167974749, 186638610, 223966332, 248851480, 279957915, 298621776, 335949498, 373277220, 447932664, 497702960, 503924247, 559915830, 671898996, 746554440, 839873745, 895865328, 1007848494, 1119831660, 1343797992, 1493108880, 1679747490, 2015696988, 2239663320, 2519621235, 2687595984, 3359494980, 4031393976, 4479326640, 5039242470, 6718989960, 8062787952, 10078484940, 13437979920, 20156969880, 40313939760]

約数ペア:

[(1, 40313939760), (2, 20156969880), (3, 13437979920), (4, 10078484940), (5, 8062787952), (6, 6718989960), (8, 5039242470), (9, 4479326640), (10, 4031393976), (12, 3359494980), (15, 2687595984), (16, 2519621235), (18, 2239663320), (20, 2015696988), (24, 1679747490), (27, 1493108880), (30, 1343797992), (36, 1119831660), (40, 1007848494), (45, 895865328), (48, 839873745), (54, 746554440), (60, 671898996), (72, 559915830), (80, 503924247), (81, 497702960), (90, 447932664), (108, 373277220), (120, 335949498), (135, 298621776), (144, 279957915), (162, 248851480), (180, 223966332), (216, 186638610), (240, 167974749), (270, 149310888), (324, 124425740), (360, 111983166), (405, 99540592), (432, 93319305), (540, 74655444), (648, 62212870), (720, 55991583), (810, 49770296), (1080, 37327722), (1296, 31106435), (1620, 24885148), (2160, 18663861), (3240, 12442574), (6480, 6221287)]