9727920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 33368400

約数和(自身を除く): 23640480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 229, 236, 240, 295, 354, 360, 458, 472, 531, 590, 687, 708, 720, 885, 916, 944, 1062, 1145, 1180, 1374, 1416, 1770, 1832, 2061, 2124, 2290, 2360, 2655, 2748, 2832, 3435, 3540, 3664, 4122, 4248, 4580, 4720, 5310, 5496, 6870, 7080, 8244, 8496, 9160, 10305, 10620, 10992, 13511, 13740, 14160, 16488, 18320, 20610, 21240, 27022, 27480, 32976, 40533, 41220, 42480, 54044, 54960, 67555, 81066, 82440, 108088, 121599, 135110, 162132, 164880, 202665, 216176, 243198, 270220, 324264, 405330, 486396, 540440, 607995, 648528, 810660, 972792, 1080880, 1215990, 1621320, 1945584, 2431980, 3242640, 4863960, 9727920]

約数ペア:

[(1, 9727920), (2, 4863960), (3, 3242640), (4, 2431980), (5, 1945584), (6, 1621320), (8, 1215990), (9, 1080880), (10, 972792), (12, 810660), (15, 648528), (16, 607995), (18, 540440), (20, 486396), (24, 405330), (30, 324264), (36, 270220), (40, 243198), (45, 216176), (48, 202665), (59, 164880), (60, 162132), (72, 135110), (80, 121599), (90, 108088), (118, 82440), (120, 81066), (144, 67555), (177, 54960), (180, 54044), (229, 42480), (236, 41220), (240, 40533), (295, 32976), (354, 27480), (360, 27022), (458, 21240), (472, 20610), (531, 18320), (590, 16488), (687, 14160), (708, 13740), (720, 13511), (885, 10992), (916, 10620), (944, 10305), (1062, 9160), (1145, 8496), (1180, 8244), (1374, 7080), (1416, 6870), (1770, 5496), (1832, 5310), (2061, 4720), (2124, 4580), (2290, 4248), (2360, 4122), (2655, 3664), (2748, 3540), (2832, 3435)]