91513680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3931}}^1$

素因数の和:4044

約数の個数: 80

約数和(自身を含む): 286689984

約数和(自身を除く): 195176304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 3931, 4656, 5820, 7760, 7862, 11640, 11793, 15724, 19655, 23280, 23586, 31448, 39310, 47172, 58965, 62896, 78620, 94344, 117930, 157240, 188688, 235860, 314480, 381307, 471720, 762614, 943440, 1143921, 1525228, 1906535, 2287842, 3050456, 3813070, 4575684, 5719605, 6100912, 7626140, 9151368, 11439210, 15252280, 18302736, 22878420, 30504560, 45756840, 91513680]

約数ペア:

[(1, 91513680), (2, 45756840), (3, 30504560), (4, 22878420), (5, 18302736), (6, 15252280), (8, 11439210), (10, 9151368), (12, 7626140), (15, 6100912), (16, 5719605), (20, 4575684), (24, 3813070), (30, 3050456), (40, 2287842), (48, 1906535), (60, 1525228), (80, 1143921), (97, 943440), (120, 762614), (194, 471720), (240, 381307), (291, 314480), (388, 235860), (485, 188688), (582, 157240), (776, 117930), (970, 94344), (1164, 78620), (1455, 62896), (1552, 58965), (1940, 47172), (2328, 39310), (2910, 31448), (3880, 23586), (3931, 23280), (4656, 19655), (5820, 15724), (7760, 11793), (7862, 11640)]