5091660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{449}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 18295200

約数和(自身を除く): 13203540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 449, 540, 567, 630, 756, 810, 898, 945, 1134, 1260, 1347, 1620, 1796, 1890, 2245, 2268, 2694, 2835, 3143, 3780, 4041, 4490, 5388, 5670, 6286, 6735, 8082, 8980, 9429, 11340, 12123, 12572, 13470, 15715, 16164, 18858, 20205, 24246, 26940, 28287, 31430, 36369, 37716, 40410, 47145, 48492, 56574, 60615, 62860, 72738, 80820, 84861, 94290, 113148, 121230, 141435, 145476, 169722, 181845, 188580, 242460, 254583, 282870, 339444, 363690, 424305, 509166, 565740, 727380, 848610, 1018332, 1272915, 1697220, 2545830, 5091660]

約数ペア:

[(1, 5091660), (2, 2545830), (3, 1697220), (4, 1272915), (5, 1018332), (6, 848610), (7, 727380), (9, 565740), (10, 509166), (12, 424305), (14, 363690), (15, 339444), (18, 282870), (20, 254583), (21, 242460), (27, 188580), (28, 181845), (30, 169722), (35, 145476), (36, 141435), (42, 121230), (45, 113148), (54, 94290), (60, 84861), (63, 80820), (70, 72738), (81, 62860), (84, 60615), (90, 56574), (105, 48492), (108, 47145), (126, 40410), (135, 37716), (140, 36369), (162, 31430), (180, 28287), (189, 26940), (210, 24246), (252, 20205), (270, 18858), (315, 16164), (324, 15715), (378, 13470), (405, 12572), (420, 12123), (449, 11340), (540, 9429), (567, 8980), (630, 8082), (756, 6735), (810, 6286), (898, 5670), (945, 5388), (1134, 4490), (1260, 4041), (1347, 3780), (1620, 3143), (1796, 2835), (1890, 2694), (2245, 2268)]