120326810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 235936800

約数和(自身を除く): 115609990

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 659, 961, 1178, 1318, 1922, 2945, 3295, 4805, 5890, 6590, 9610, 12521, 18259, 20429, 25042, 36518, 40858, 62605, 91295, 102145, 125210, 182590, 204290, 388151, 633299, 776302, 1266598, 1940755, 3166495, 3881510, 6332990, 12032681, 24065362, 60163405, 120326810]

約数ペア:

[(1, 120326810), (2, 60163405), (5, 24065362), (10, 12032681), (19, 6332990), (31, 3881510), (38, 3166495), (62, 1940755), (95, 1266598), (155, 776302), (190, 633299), (310, 388151), (589, 204290), (659, 182590), (961, 125210), (1178, 102145), (1318, 91295), (1922, 62605), (2945, 40858), (3295, 36518), (4805, 25042), (5890, 20429), (6590, 18259), (9610, 12521)]