16198805760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4218439}}^1$

素因数の和:4218463

約数の個数: 72

約数和(自身を含む): 51734948160

約数和(自身を除く): 35536142400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 4218439, 8436878, 12655317, 16873756, 21092195, 25310634, 33747512, 42184390, 50621268, 63276585, 67495024, 84368780, 101242536, 126553170, 134990048, 168737560, 202485072, 253106340, 269980096, 337475120, 404970144, 506212680, 539960192, 674950240, 809940288, 1012425360, 1079920384, 1349900480, 1619880576, 2024850720, 2699800960, 3239761152, 4049701440, 5399601920, 8099402880, 16198805760]

約数ペア:

[(1, 16198805760), (2, 8099402880), (3, 5399601920), (4, 4049701440), (5, 3239761152), (6, 2699800960), (8, 2024850720), (10, 1619880576), (12, 1349900480), (15, 1079920384), (16, 1012425360), (20, 809940288), (24, 674950240), (30, 539960192), (32, 506212680), (40, 404970144), (48, 337475120), (60, 269980096), (64, 253106340), (80, 202485072), (96, 168737560), (120, 134990048), (128, 126553170), (160, 101242536), (192, 84368780), (240, 67495024), (256, 63276585), (320, 50621268), (384, 42184390), (480, 33747512), (640, 25310634), (768, 21092195), (960, 16873756), (1280, 12655317), (1920, 8436878), (3840, 4218439)]