64205760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1490

約数の個数: 112

約数和(自身を含む): 208336896

約数和(自身を除く): 144131136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1423, 1504, 1880, 2256, 2820, 2846, 3008, 3760, 4269, 4512, 5640, 5692, 7115, 7520, 8538, 9024, 11280, 11384, 14230, 15040, 17076, 21345, 22560, 22768, 28460, 34152, 42690, 45120, 45536, 56920, 66881, 68304, 85380, 91072, 113840, 133762, 136608, 170760, 200643, 227680, 267524, 273216, 334405, 341520, 401286, 455360, 535048, 668810, 683040, 802572, 1003215, 1070096, 1337620, 1366080, 1605144, 2006430, 2140192, 2675240, 3210288, 4012860, 4280384, 5350480, 6420576, 8025720, 10700960, 12841152, 16051440, 21401920, 32102880, 64205760]

約数ペア:

[(1, 64205760), (2, 32102880), (3, 21401920), (4, 16051440), (5, 12841152), (6, 10700960), (8, 8025720), (10, 6420576), (12, 5350480), (15, 4280384), (16, 4012860), (20, 3210288), (24, 2675240), (30, 2140192), (32, 2006430), (40, 1605144), (47, 1366080), (48, 1337620), (60, 1070096), (64, 1003215), (80, 802572), (94, 683040), (96, 668810), (120, 535048), (141, 455360), (160, 401286), (188, 341520), (192, 334405), (235, 273216), (240, 267524), (282, 227680), (320, 200643), (376, 170760), (470, 136608), (480, 133762), (564, 113840), (705, 91072), (752, 85380), (940, 68304), (960, 66881), (1128, 56920), (1410, 45536), (1423, 45120), (1504, 42690), (1880, 34152), (2256, 28460), (2820, 22768), (2846, 22560), (3008, 21345), (3760, 17076), (4269, 15040), (4512, 14230), (5640, 11384), (5692, 11280), (7115, 9024), (7520, 8538)]