236999520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{18287}}^1$

素因数の和:18314

約数の個数: 120

約数和(自身を含む): 836456544

約数和(自身を除く): 599457024

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, 3240, 4320, 6480, 12960, 18287, 36574, 54861, 73148, 91435, 109722, 146296, 164583, 182870, 219444, 274305, 292592, 329166, 365740, 438888, 493749, 548610, 585184, 658332, 731480, 822915, 877776, 987498, 1097220, 1316664, 1462960, 1481247, 1645830, 1755552, 1974996, 2194440, 2468745, 2633328, 2925920, 2962494, 3291660, 3949992, 4388880, 4937490, 5266656, 5924988, 6583320, 7406235, 7899984, 8777760, 9874980, 11849976, 13166640, 14812470, 15799968, 19749960, 23699952, 26333280, 29624940, 39499920, 47399904, 59249880, 78999840, 118499760, 236999520]

約数ペア:

[(1, 236999520), (2, 118499760), (3, 78999840), (4, 59249880), (5, 47399904), (6, 39499920), (8, 29624940), (9, 26333280), (10, 23699952), (12, 19749960), (15, 15799968), (16, 14812470), (18, 13166640), (20, 11849976), (24, 9874980), (27, 8777760), (30, 7899984), (32, 7406235), (36, 6583320), (40, 5924988), (45, 5266656), (48, 4937490), (54, 4388880), (60, 3949992), (72, 3291660), (80, 2962494), (81, 2925920), (90, 2633328), (96, 2468745), (108, 2194440), (120, 1974996), (135, 1755552), (144, 1645830), (160, 1481247), (162, 1462960), (180, 1316664), (216, 1097220), (240, 987498), (270, 877776), (288, 822915), (324, 731480), (360, 658332), (405, 585184), (432, 548610), (480, 493749), (540, 438888), (648, 365740), (720, 329166), (810, 292592), (864, 274305), (1080, 219444), (1296, 182870), (1440, 164583), (1620, 146296), (2160, 109722), (2592, 91435), (3240, 73148), (4320, 54861), (6480, 36574), (12960, 18287)]