191543760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15649}}^1$

素因数の和:15685

約数の個数: 120

約数和(自身を含む): 681150600

約数和(自身を除く): 489606840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 15649, 31298, 46947, 62596, 78245, 93894, 125192, 140841, 156490, 187788, 234735, 250384, 266033, 281682, 312980, 375576, 469470, 532066, 563364, 625960, 704205, 751152, 798099, 938940, 1064132, 1126728, 1251920, 1330165, 1408410, 1596198, 1877880, 2128264, 2253456, 2394297, 2660330, 2816820, 3192396, 3755760, 3990495, 4256528, 4788594, 5320660, 5633640, 6384792, 7980990, 9577188, 10641320, 11267280, 11971485, 12769584, 15961980, 19154376, 21282640, 23942970, 31923960, 38308752, 47885940, 63847920, 95771880, 191543760]

約数ペア:

[(1, 191543760), (2, 95771880), (3, 63847920), (4, 47885940), (5, 38308752), (6, 31923960), (8, 23942970), (9, 21282640), (10, 19154376), (12, 15961980), (15, 12769584), (16, 11971485), (17, 11267280), (18, 10641320), (20, 9577188), (24, 7980990), (30, 6384792), (34, 5633640), (36, 5320660), (40, 4788594), (45, 4256528), (48, 3990495), (51, 3755760), (60, 3192396), (68, 2816820), (72, 2660330), (80, 2394297), (85, 2253456), (90, 2128264), (102, 1877880), (120, 1596198), (136, 1408410), (144, 1330165), (153, 1251920), (170, 1126728), (180, 1064132), (204, 938940), (240, 798099), (255, 751152), (272, 704205), (306, 625960), (340, 563364), (360, 532066), (408, 469470), (510, 375576), (612, 312980), (680, 281682), (720, 266033), (765, 250384), (816, 234735), (1020, 187788), (1224, 156490), (1360, 140841), (1530, 125192), (2040, 93894), (2448, 78245), (3060, 62596), (4080, 46947), (6120, 31298), (12240, 15649)]