239675760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{12329}}^1$

素因数の和:12357

約数の個数: 120

約数和(自身を含む): 834790320

約数和(自身を除く): 595114560

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 12329, 19440, 24658, 36987, 49316, 61645, 73974, 98632, 110961, 123290, 147948, 184935, 197264, 221922, 246580, 295896, 332883, 369870, 443844, 493160, 554805, 591792, 665766, 739740, 887688, 986320, 998649, 1109610, 1331532, 1479480, 1664415, 1775376, 1997298, 2219220, 2663064, 2958960, 2995947, 3328830, 3994596, 4438440, 4993245, 5326128, 5991894, 6657660, 7989192, 8876880, 9986490, 11983788, 13315320, 14979735, 15978384, 19972980, 23967576, 26630640, 29959470, 39945960, 47935152, 59918940, 79891920, 119837880, 239675760]

約数ペア:

[(1, 239675760), (2, 119837880), (3, 79891920), (4, 59918940), (5, 47935152), (6, 39945960), (8, 29959470), (9, 26630640), (10, 23967576), (12, 19972980), (15, 15978384), (16, 14979735), (18, 13315320), (20, 11983788), (24, 9986490), (27, 8876880), (30, 7989192), (36, 6657660), (40, 5991894), (45, 5326128), (48, 4993245), (54, 4438440), (60, 3994596), (72, 3328830), (80, 2995947), (81, 2958960), (90, 2663064), (108, 2219220), (120, 1997298), (135, 1775376), (144, 1664415), (162, 1479480), (180, 1331532), (216, 1109610), (240, 998649), (243, 986320), (270, 887688), (324, 739740), (360, 665766), (405, 591792), (432, 554805), (486, 493160), (540, 443844), (648, 369870), (720, 332883), (810, 295896), (972, 246580), (1080, 221922), (1215, 197264), (1296, 184935), (1620, 147948), (1944, 123290), (2160, 110961), (2430, 98632), (3240, 73974), (3888, 61645), (4860, 49316), (6480, 36987), (9720, 24658), (12329, 19440)]