1120185720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8167}}^1$

素因数の和:8314

約数の個数: 128

約数和(自身を含む): 3763814400

約数和(自身を除く): 2643628680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6858, 7620, 8167, 9144, 11430, 13716, 15240, 16334, 17145, 22860, 24501, 27432, 32668, 34290, 40835, 45720, 49002, 65336, 68580, 73503, 81670, 98004, 122505, 137160, 147006, 163340, 196008, 220509, 245010, 294012, 326680, 367515, 441018, 490020, 588024, 735030, 882036, 980040, 1037209, 1102545, 1470060, 1764072, 2074418, 2205090, 2940120, 3111627, 4148836, 4410180, 5186045, 6223254, 8297672, 8820360, 9334881, 10372090, 12446508, 15558135, 18669762, 20744180, 24893016, 28004643, 31116270, 37339524, 41488360, 46674405, 56009286, 62232540, 74679048, 93348810, 112018572, 124465080, 140023215, 186697620, 224037144, 280046430, 373395240, 560092860, 1120185720]

約数ペア:

[(1, 1120185720), (2, 560092860), (3, 373395240), (4, 280046430), (5, 224037144), (6, 186697620), (8, 140023215), (9, 124465080), (10, 112018572), (12, 93348810), (15, 74679048), (18, 62232540), (20, 56009286), (24, 46674405), (27, 41488360), (30, 37339524), (36, 31116270), (40, 28004643), (45, 24893016), (54, 20744180), (60, 18669762), (72, 15558135), (90, 12446508), (108, 10372090), (120, 9334881), (127, 8820360), (135, 8297672), (180, 6223254), (216, 5186045), (254, 4410180), (270, 4148836), (360, 3111627), (381, 2940120), (508, 2205090), (540, 2074418), (635, 1764072), (762, 1470060), (1016, 1102545), (1080, 1037209), (1143, 980040), (1270, 882036), (1524, 735030), (1905, 588024), (2286, 490020), (2540, 441018), (3048, 367515), (3429, 326680), (3810, 294012), (4572, 245010), (5080, 220509), (5715, 196008), (6858, 163340), (7620, 147006), (8167, 137160), (9144, 122505), (11430, 98004), (13716, 81670), (15240, 73503), (16334, 68580), (17145, 65336), (22860, 49002), (24501, 45720), (27432, 40835), (32668, 34290)]