101442960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{140893}}^1$

素因数の和:140912

約数の個数: 60

約数和(自身を含む): 340681692

約数和(自身を除く): 239238732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 140893, 281786, 422679, 563572, 704465, 845358, 1127144, 1268037, 1408930, 1690716, 2113395, 2254288, 2536074, 2817860, 3381432, 4226790, 5072148, 5635720, 6340185, 6762864, 8453580, 10144296, 11271440, 12680370, 16907160, 20288592, 25360740, 33814320, 50721480, 101442960]

約数ペア:

[(1, 101442960), (2, 50721480), (3, 33814320), (4, 25360740), (5, 20288592), (6, 16907160), (8, 12680370), (9, 11271440), (10, 10144296), (12, 8453580), (15, 6762864), (16, 6340185), (18, 5635720), (20, 5072148), (24, 4226790), (30, 3381432), (36, 2817860), (40, 2536074), (45, 2254288), (48, 2113395), (60, 1690716), (72, 1408930), (80, 1268037), (90, 1127144), (120, 845358), (144, 704465), (180, 563572), (240, 422679), (360, 281786), (720, 140893)]