86856480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60317}}^1$

素因数の和:60338

約数の個数: 72

約数和(自身を含む): 296402652

約数和(自身を除く): 209546172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 60317, 120634, 180951, 241268, 301585, 361902, 482536, 542853, 603170, 723804, 904755, 965072, 1085706, 1206340, 1447608, 1809510, 1930144, 2171412, 2412680, 2714265, 2895216, 3619020, 4342824, 4825360, 5428530, 5790432, 7238040, 8685648, 9650720, 10857060, 14476080, 17371296, 21714120, 28952160, 43428240, 86856480]

約数ペア:

[(1, 86856480), (2, 43428240), (3, 28952160), (4, 21714120), (5, 17371296), (6, 14476080), (8, 10857060), (9, 9650720), (10, 8685648), (12, 7238040), (15, 5790432), (16, 5428530), (18, 4825360), (20, 4342824), (24, 3619020), (30, 2895216), (32, 2714265), (36, 2412680), (40, 2171412), (45, 1930144), (48, 1809510), (60, 1447608), (72, 1206340), (80, 1085706), (90, 965072), (96, 904755), (120, 723804), (144, 603170), (160, 542853), (180, 482536), (240, 361902), (288, 301585), (360, 241268), (480, 180951), (720, 120634), (1440, 60317)]