83530920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63281}}^1$

素因数の和:63306

約数の個数: 64

約数和(自身を含む): 273378240

約数和(自身を除く): 189847320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 63281, 126562, 189843, 253124, 316405, 379686, 506248, 632810, 696091, 759372, 949215, 1265620, 1392182, 1518744, 1898430, 2088273, 2531240, 2784364, 3480455, 3796860, 4176546, 5568728, 6960910, 7593720, 8353092, 10441365, 13921820, 16706184, 20882730, 27843640, 41765460, 83530920]

約数ペア:

[(1, 83530920), (2, 41765460), (3, 27843640), (4, 20882730), (5, 16706184), (6, 13921820), (8, 10441365), (10, 8353092), (11, 7593720), (12, 6960910), (15, 5568728), (20, 4176546), (22, 3796860), (24, 3480455), (30, 2784364), (33, 2531240), (40, 2088273), (44, 1898430), (55, 1518744), (60, 1392182), (66, 1265620), (88, 949215), (110, 759372), (120, 696091), (132, 632810), (165, 506248), (220, 379686), (264, 316405), (330, 253124), (440, 189843), (660, 126562), (1320, 63281)]