190493280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{132287}}^1$

素因数の和:132308

約数の個数: 72

約数和(自身を含む): 650063232

約数和(自身を除く): 459569952

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, 132287, 264574, 396861, 529148, 661435, 793722, 1058296, 1190583, 1322870, 1587444, 1984305, 2116592, 2381166, 2645740, 3174888, 3968610, 4233184, 4762332, 5291480, 5952915, 6349776, 7937220, 9524664, 10582960, 11905830, 12699552, 15874440, 19049328, 21165920, 23811660, 31748880, 38098656, 47623320, 63497760, 95246640, 190493280]

約数ペア:

[(1, 190493280), (2, 95246640), (3, 63497760), (4, 47623320), (5, 38098656), (6, 31748880), (8, 23811660), (9, 21165920), (10, 19049328), (12, 15874440), (15, 12699552), (16, 11905830), (18, 10582960), (20, 9524664), (24, 7937220), (30, 6349776), (32, 5952915), (36, 5291480), (40, 4762332), (45, 4233184), (48, 3968610), (60, 3174888), (72, 2645740), (80, 2381166), (90, 2116592), (96, 1984305), (120, 1587444), (144, 1322870), (160, 1190583), (180, 1058296), (240, 793722), (288, 661435), (360, 529148), (480, 396861), (720, 264574), (1440, 132287)]