146131920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18451}}^1$

素因数の和:18481

約数の個数: 120

約数和(自身を含む): 535403232

約数和(自身を除く): 389271312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 166059, 184510, 202961, 221412, 276765, 295216, 332118, 369020, 405922, 442824, 553530, 608883, 664236, 738040, 811844, 830295, 885648, 1014805, 1107060, 1217766, 1328472, 1476080, 1623688, 1660590, 1826649, 2029610, 2214120, 2435532, 2656944, 3044415, 3247376, 3321180, 3653298, 4059220, 4428240, 4871064, 6088830, 6642360, 7306596, 8118440, 9133245, 9742128, 12177660, 13284720, 14613192, 16236880, 18266490, 24355320, 29226384, 36532980, 48710640, 73065960, 146131920]

約数ペア:

[(1, 146131920), (2, 73065960), (3, 48710640), (4, 36532980), (5, 29226384), (6, 24355320), (8, 18266490), (9, 16236880), (10, 14613192), (11, 13284720), (12, 12177660), (15, 9742128), (16, 9133245), (18, 8118440), (20, 7306596), (22, 6642360), (24, 6088830), (30, 4871064), (33, 4428240), (36, 4059220), (40, 3653298), (44, 3321180), (45, 3247376), (48, 3044415), (55, 2656944), (60, 2435532), (66, 2214120), (72, 2029610), (80, 1826649), (88, 1660590), (90, 1623688), (99, 1476080), (110, 1328472), (120, 1217766), (132, 1107060), (144, 1014805), (165, 885648), (176, 830295), (180, 811844), (198, 738040), (220, 664236), (240, 608883), (264, 553530), (330, 442824), (360, 405922), (396, 369020), (440, 332118), (495, 295216), (528, 276765), (660, 221412), (720, 202961), (792, 184510), (880, 166059), (990, 147608), (1320, 110706), (1584, 92255), (1980, 73804), (2640, 55353), (3960, 36902), (7920, 18451)]