2786071320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{59077}}^1$

素因数の和:59225

約数の個数: 96

約数和(自身を含む): 9124006320

約数和(自身を除く): 6337935000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 23580, 47160, 59077, 118154, 177231, 236308, 295385, 354462, 472616, 531693, 590770, 708924, 886155, 1063386, 1181540, 1417848, 1772310, 2126772, 2363080, 2658465, 3544620, 4253544, 5316930, 7089240, 7739087, 10633860, 15478174, 21267720, 23217261, 30956348, 38695435, 46434522, 61912696, 69651783, 77390870, 92869044, 116086305, 139303566, 154781740, 185738088, 232172610, 278607132, 309563480, 348258915, 464345220, 557214264, 696517830, 928690440, 1393035660, 2786071320]

約数ペア:

[(1, 2786071320), (2, 1393035660), (3, 928690440), (4, 696517830), (5, 557214264), (6, 464345220), (8, 348258915), (9, 309563480), (10, 278607132), (12, 232172610), (15, 185738088), (18, 154781740), (20, 139303566), (24, 116086305), (30, 92869044), (36, 77390870), (40, 69651783), (45, 61912696), (60, 46434522), (72, 38695435), (90, 30956348), (120, 23217261), (131, 21267720), (180, 15478174), (262, 10633860), (360, 7739087), (393, 7089240), (524, 5316930), (655, 4253544), (786, 3544620), (1048, 2658465), (1179, 2363080), (1310, 2126772), (1572, 1772310), (1965, 1417848), (2358, 1181540), (2620, 1063386), (3144, 886155), (3930, 708924), (4716, 590770), (5240, 531693), (5895, 472616), (7860, 354462), (9432, 295385), (11790, 236308), (15720, 177231), (23580, 118154), (47160, 59077)]