9225720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{523}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 34945560

約数和(自身を除く): 25719840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 523, 588, 630, 735, 840, 882, 980, 1046, 1176, 1260, 1470, 1569, 1764, 1960, 2092, 2205, 2520, 2615, 2940, 3138, 3528, 3661, 4184, 4410, 4707, 5230, 5880, 6276, 7322, 7845, 8820, 9414, 10460, 10983, 12552, 14644, 15690, 17640, 18305, 18828, 20920, 21966, 23535, 25627, 29288, 31380, 32949, 36610, 37656, 43932, 47070, 51254, 54915, 62760, 65898, 73220, 76881, 87864, 94140, 102508, 109830, 128135, 131796, 146440, 153762, 164745, 188280, 205016, 219660, 230643, 256270, 263592, 307524, 329490, 384405, 439320, 461286, 512540, 615048, 658980, 768810, 922572, 1025080, 1153215, 1317960, 1537620, 1845144, 2306430, 3075240, 4612860, 9225720]

約数ペア:

[(1, 9225720), (2, 4612860), (3, 3075240), (4, 2306430), (5, 1845144), (6, 1537620), (7, 1317960), (8, 1153215), (9, 1025080), (10, 922572), (12, 768810), (14, 658980), (15, 615048), (18, 512540), (20, 461286), (21, 439320), (24, 384405), (28, 329490), (30, 307524), (35, 263592), (36, 256270), (40, 230643), (42, 219660), (45, 205016), (49, 188280), (56, 164745), (60, 153762), (63, 146440), (70, 131796), (72, 128135), (84, 109830), (90, 102508), (98, 94140), (105, 87864), (120, 76881), (126, 73220), (140, 65898), (147, 62760), (168, 54915), (180, 51254), (196, 47070), (210, 43932), (245, 37656), (252, 36610), (280, 32949), (294, 31380), (315, 29288), (360, 25627), (392, 23535), (420, 21966), (441, 20920), (490, 18828), (504, 18305), (523, 17640), (588, 15690), (630, 14644), (735, 12552), (840, 10983), (882, 10460), (980, 9414), (1046, 8820), (1176, 7845), (1260, 7322), (1470, 6276), (1569, 5880), (1764, 5230), (1960, 4707), (2092, 4410), (2205, 4184), (2520, 3661), (2615, 3528), (2940, 3138)]