30549960

素因数分解:

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

素因数の和:482

約数の個数: 192

約数和(自身を含む): 117936000

約数和(自身を除く): 87386040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 449, 486, 504, 540, 567, 630, 648, 756, 810, 840, 898, 945, 972, 1080, 1134, 1215, 1260, 1347, 1512, 1620, 1701, 1796, 1890, 1944, 2245, 2268, 2430, 2520, 2694, 2835, 3143, 3240, 3402, 3592, 3780, 4041, 4490, 4536, 4860, 5388, 5670, 6286, 6735, 6804, 7560, 8082, 8505, 8980, 9429, 9720, 10776, 11340, 12123, 12572, 13470, 13608, 15715, 16164, 17010, 17960, 18858, 20205, 22680, 24246, 25144, 26940, 28287, 31430, 32328, 34020, 36369, 37716, 40410, 47145, 48492, 53880, 56574, 60615, 62860, 68040, 72738, 75432, 80820, 84861, 94290, 96984, 109107, 113148, 121230, 125720, 141435, 145476, 161640, 169722, 181845, 188580, 218214, 226296, 242460, 254583, 282870, 290952, 339444, 363690, 377160, 424305, 436428, 484920, 509166, 545535, 565740, 678888, 727380, 763749, 848610, 872856, 1018332, 1091070, 1131480, 1272915, 1454760, 1527498, 1697220, 2036664, 2182140, 2545830, 3054996, 3394440, 3818745, 4364280, 5091660, 6109992, 7637490, 10183320, 15274980, 30549960]

約数ペア:

[(1, 30549960), (2, 15274980), (3, 10183320), (4, 7637490), (5, 6109992), (6, 5091660), (7, 4364280), (8, 3818745), (9, 3394440), (10, 3054996), (12, 2545830), (14, 2182140), (15, 2036664), (18, 1697220), (20, 1527498), (21, 1454760), (24, 1272915), (27, 1131480), (28, 1091070), (30, 1018332), (35, 872856), (36, 848610), (40, 763749), (42, 727380), (45, 678888), (54, 565740), (56, 545535), (60, 509166), (63, 484920), (70, 436428), (72, 424305), (81, 377160), (84, 363690), (90, 339444), (105, 290952), (108, 282870), (120, 254583), (126, 242460), (135, 226296), (140, 218214), (162, 188580), (168, 181845), (180, 169722), (189, 161640), (210, 145476), (216, 141435), (243, 125720), (252, 121230), (270, 113148), (280, 109107), (315, 96984), (324, 94290), (360, 84861), (378, 80820), (405, 75432), (420, 72738), (449, 68040), (486, 62860), (504, 60615), (540, 56574), (567, 53880), (630, 48492), (648, 47145), (756, 40410), (810, 37716), (840, 36369), (898, 34020), (945, 32328), (972, 31430), (1080, 28287), (1134, 26940), (1215, 25144), (1260, 24246), (1347, 22680), (1512, 20205), (1620, 18858), (1701, 17960), (1796, 17010), (1890, 16164), (1944, 15715), (2245, 13608), (2268, 13470), (2430, 12572), (2520, 12123), (2694, 11340), (2835, 10776), (3143, 9720), (3240, 9429), (3402, 8980), (3592, 8505), (3780, 8082), (4041, 7560), (4490, 6804), (4536, 6735), (4860, 6286), (5388, 5670)]