16051440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1486

約数の個数: 80

約数和(自身を含む): 50853888

約数和(自身を除く): 34802448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1423, 1880, 2256, 2820, 2846, 3760, 4269, 5640, 5692, 7115, 8538, 11280, 11384, 14230, 17076, 21345, 22768, 28460, 34152, 42690, 56920, 66881, 68304, 85380, 113840, 133762, 170760, 200643, 267524, 334405, 341520, 401286, 535048, 668810, 802572, 1003215, 1070096, 1337620, 1605144, 2006430, 2675240, 3210288, 4012860, 5350480, 8025720, 16051440]

約数ペア:

[(1, 16051440), (2, 8025720), (3, 5350480), (4, 4012860), (5, 3210288), (6, 2675240), (8, 2006430), (10, 1605144), (12, 1337620), (15, 1070096), (16, 1003215), (20, 802572), (24, 668810), (30, 535048), (40, 401286), (47, 341520), (48, 334405), (60, 267524), (80, 200643), (94, 170760), (120, 133762), (141, 113840), (188, 85380), (235, 68304), (240, 66881), (282, 56920), (376, 42690), (470, 34152), (564, 28460), (705, 22768), (752, 21345), (940, 17076), (1128, 14230), (1410, 11384), (1423, 11280), (1880, 8538), (2256, 7115), (2820, 5692), (2846, 5640), (3760, 4269)]