123744240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1052

約数の個数: 160

約数和(自身を含む): 433900800

約数和(自身を除く): 310156560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 971, 1062, 1080, 1180, 1416, 1593, 1770, 1942, 2124, 2160, 2360, 2655, 2832, 2913, 3186, 3540, 3884, 4248, 4720, 4855, 5310, 5826, 6372, 7080, 7768, 7965, 8496, 8739, 9710, 10620, 11652, 12744, 14160, 14565, 15536, 15930, 17478, 19420, 21240, 23304, 25488, 26217, 29130, 31860, 34956, 38840, 42480, 43695, 46608, 52434, 57289, 58260, 63720, 69912, 77680, 87390, 104868, 114578, 116520, 127440, 131085, 139824, 171867, 174780, 209736, 229156, 233040, 262170, 286445, 343734, 349560, 419472, 458312, 515601, 524340, 572890, 687468, 699120, 859335, 916624, 1031202, 1048680, 1145780, 1374936, 1546803, 1718670, 2062404, 2097360, 2291560, 2578005, 2749872, 3093606, 3437340, 4124808, 4583120, 5156010, 6187212, 6874680, 7734015, 8249616, 10312020, 12374424, 13749360, 15468030, 20624040, 24748848, 30936060, 41248080, 61872120, 123744240]

約数ペア:

[(1, 123744240), (2, 61872120), (3, 41248080), (4, 30936060), (5, 24748848), (6, 20624040), (8, 15468030), (9, 13749360), (10, 12374424), (12, 10312020), (15, 8249616), (16, 7734015), (18, 6874680), (20, 6187212), (24, 5156010), (27, 4583120), (30, 4124808), (36, 3437340), (40, 3093606), (45, 2749872), (48, 2578005), (54, 2291560), (59, 2097360), (60, 2062404), (72, 1718670), (80, 1546803), (90, 1374936), (108, 1145780), (118, 1048680), (120, 1031202), (135, 916624), (144, 859335), (177, 699120), (180, 687468), (216, 572890), (236, 524340), (240, 515601), (270, 458312), (295, 419472), (354, 349560), (360, 343734), (432, 286445), (472, 262170), (531, 233040), (540, 229156), (590, 209736), (708, 174780), (720, 171867), (885, 139824), (944, 131085), (971, 127440), (1062, 116520), (1080, 114578), (1180, 104868), (1416, 87390), (1593, 77680), (1770, 69912), (1942, 63720), (2124, 58260), (2160, 57289), (2360, 52434), (2655, 46608), (2832, 43695), (2913, 42480), (3186, 38840), (3540, 34956), (3884, 31860), (4248, 29130), (4720, 26217), (4855, 25488), (5310, 23304), (5826, 21240), (6372, 19420), (7080, 17478), (7768, 15930), (7965, 15536), (8496, 14565), (8739, 14160), (9710, 12744), (10620, 11652)]