127646880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15643}}^1$

素因数の和:15678

約数の個数: 96

約数和(自身を含む): 425767104

約数和(自身を除く): 298120224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 15643, 31286, 46929, 62572, 78215, 93858, 125144, 156430, 187716, 234645, 250288, 265931, 312860, 375432, 469290, 500576, 531862, 625720, 750864, 797793, 938580, 1063724, 1251440, 1329655, 1501728, 1595586, 1877160, 2127448, 2502880, 2659310, 3191172, 3754320, 3988965, 4254896, 5318620, 6382344, 7508640, 7977930, 8509792, 10637240, 12764688, 15955860, 21274480, 25529376, 31911720, 42548960, 63823440, 127646880]

約数ペア:

[(1, 127646880), (2, 63823440), (3, 42548960), (4, 31911720), (5, 25529376), (6, 21274480), (8, 15955860), (10, 12764688), (12, 10637240), (15, 8509792), (16, 7977930), (17, 7508640), (20, 6382344), (24, 5318620), (30, 4254896), (32, 3988965), (34, 3754320), (40, 3191172), (48, 2659310), (51, 2502880), (60, 2127448), (68, 1877160), (80, 1595586), (85, 1501728), (96, 1329655), (102, 1251440), (120, 1063724), (136, 938580), (160, 797793), (170, 750864), (204, 625720), (240, 531862), (255, 500576), (272, 469290), (340, 375432), (408, 312860), (480, 265931), (510, 250288), (544, 234645), (680, 187716), (816, 156430), (1020, 125144), (1360, 93858), (1632, 78215), (2040, 62572), (2720, 46929), (4080, 31286), (8160, 15643)]