1205467320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1453

約数の個数: 128

約数和(自身を含む): 3701376000

約数和(自身を除く): 2495908680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 101, 120, 158, 202, 237, 303, 316, 395, 404, 474, 505, 606, 632, 790, 808, 948, 1010, 1185, 1212, 1259, 1515, 1580, 1896, 2020, 2370, 2424, 2518, 3030, 3160, 3777, 4040, 4740, 5036, 6060, 6295, 7554, 7979, 9480, 10072, 12120, 12590, 15108, 15958, 18885, 23937, 25180, 30216, 31916, 37770, 39895, 47874, 50360, 63832, 75540, 79790, 95748, 99461, 119685, 127159, 151080, 159580, 191496, 198922, 239370, 254318, 298383, 319160, 381477, 397844, 478740, 497305, 508636, 596766, 635795, 762954, 795688, 957480, 994610, 1017272, 1193532, 1271590, 1491915, 1525908, 1907385, 1989220, 2387064, 2543180, 2983830, 3051816, 3814770, 3978440, 5086360, 5967660, 7629540, 10045561, 11935320, 15259080, 20091122, 30136683, 40182244, 50227805, 60273366, 80364488, 100455610, 120546732, 150683415, 200911220, 241093464, 301366830, 401822440, 602733660, 1205467320]

約数ペア:

[(1, 1205467320), (2, 602733660), (3, 401822440), (4, 301366830), (5, 241093464), (6, 200911220), (8, 150683415), (10, 120546732), (12, 100455610), (15, 80364488), (20, 60273366), (24, 50227805), (30, 40182244), (40, 30136683), (60, 20091122), (79, 15259080), (101, 11935320), (120, 10045561), (158, 7629540), (202, 5967660), (237, 5086360), (303, 3978440), (316, 3814770), (395, 3051816), (404, 2983830), (474, 2543180), (505, 2387064), (606, 1989220), (632, 1907385), (790, 1525908), (808, 1491915), (948, 1271590), (1010, 1193532), (1185, 1017272), (1212, 994610), (1259, 957480), (1515, 795688), (1580, 762954), (1896, 635795), (2020, 596766), (2370, 508636), (2424, 497305), (2518, 478740), (3030, 397844), (3160, 381477), (3777, 319160), (4040, 298383), (4740, 254318), (5036, 239370), (6060, 198922), (6295, 191496), (7554, 159580), (7979, 151080), (9480, 127159), (10072, 119685), (12120, 99461), (12590, 95748), (15108, 79790), (15958, 75540), (18885, 63832), (23937, 50360), (25180, 47874), (30216, 39895), (31916, 37770)]