16442880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2141}}^1$

素因数の和:2167

約数の個数: 80

約数和(自身を含む): 52590384

約数和(自身を除く): 36147504

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, 512, 640, 768, 960, 1280, 1536, 1920, 2141, 2560, 3840, 4282, 6423, 7680, 8564, 10705, 12846, 17128, 21410, 25692, 32115, 34256, 42820, 51384, 64230, 68512, 85640, 102768, 128460, 137024, 171280, 205536, 256920, 274048, 342560, 411072, 513840, 548096, 685120, 822144, 1027680, 1096192, 1370240, 1644288, 2055360, 2740480, 3288576, 4110720, 5480960, 8221440, 16442880]

約数ペア:

[(1, 16442880), (2, 8221440), (3, 5480960), (4, 4110720), (5, 3288576), (6, 2740480), (8, 2055360), (10, 1644288), (12, 1370240), (15, 1096192), (16, 1027680), (20, 822144), (24, 685120), (30, 548096), (32, 513840), (40, 411072), (48, 342560), (60, 274048), (64, 256920), (80, 205536), (96, 171280), (120, 137024), (128, 128460), (160, 102768), (192, 85640), (240, 68512), (256, 64230), (320, 51384), (384, 42820), (480, 34256), (512, 32115), (640, 25692), (768, 21410), (960, 17128), (1280, 12846), (1536, 10705), (1920, 8564), (2141, 7680), (2560, 6423), (3840, 4282)]