199937280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{52067}}^1$

素因数の和:52091

約数の個数: 72

約数和(自身を含む): 638561952

約数和(自身を除く): 438624672

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, 52067, 104134, 156201, 208268, 260335, 312402, 416536, 520670, 624804, 781005, 833072, 1041340, 1249608, 1562010, 1666144, 2082680, 2499216, 3124020, 3332288, 4165360, 4998432, 6248040, 6664576, 8330720, 9996864, 12496080, 13329152, 16661440, 19993728, 24992160, 33322880, 39987456, 49984320, 66645760, 99968640, 199937280]

約数ペア:

[(1, 199937280), (2, 99968640), (3, 66645760), (4, 49984320), (5, 39987456), (6, 33322880), (8, 24992160), (10, 19993728), (12, 16661440), (15, 13329152), (16, 12496080), (20, 9996864), (24, 8330720), (30, 6664576), (32, 6248040), (40, 4998432), (48, 4165360), (60, 3332288), (64, 3124020), (80, 2499216), (96, 2082680), (120, 1666144), (128, 1562010), (160, 1249608), (192, 1041340), (240, 833072), (256, 781005), (320, 624804), (384, 520670), (480, 416536), (640, 312402), (768, 260335), (960, 208268), (1280, 156201), (1920, 104134), (3840, 52067)]