339948240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2543}}^1$

素因数の和:3116

約数の個数: 80

約数和(自身を含む): 1056146688

約数和(自身を除く): 716198448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 2228, 2543, 2785, 3342, 4456, 5086, 5570, 6684, 7629, 8355, 8912, 10172, 11140, 12715, 13368, 15258, 16710, 20344, 22280, 25430, 26736, 30516, 33420, 38145, 40688, 44560, 50860, 61032, 66840, 76290, 101720, 122064, 133680, 152580, 203440, 305160, 610320, 1416451, 2832902, 4249353, 5665804, 7082255, 8498706, 11331608, 14164510, 16997412, 21246765, 22663216, 28329020, 33994824, 42493530, 56658040, 67989648, 84987060, 113316080, 169974120, 339948240]

約数ペア:

[(1, 339948240), (2, 169974120), (3, 113316080), (4, 84987060), (5, 67989648), (6, 56658040), (8, 42493530), (10, 33994824), (12, 28329020), (15, 22663216), (16, 21246765), (20, 16997412), (24, 14164510), (30, 11331608), (40, 8498706), (48, 7082255), (60, 5665804), (80, 4249353), (120, 2832902), (240, 1416451), (557, 610320), (1114, 305160), (1671, 203440), (2228, 152580), (2543, 133680), (2785, 122064), (3342, 101720), (4456, 76290), (5086, 66840), (5570, 61032), (6684, 50860), (7629, 44560), (8355, 40688), (8912, 38145), (10172, 33420), (11140, 30516), (12715, 26736), (13368, 25430), (15258, 22280), (16710, 20344)]