3830520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 11625120

約数和(自身を除く): 7794600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 233, 274, 411, 466, 548, 685, 699, 822, 932, 1096, 1165, 1370, 1398, 1644, 1864, 2055, 2330, 2740, 2796, 3288, 3495, 4110, 4660, 5480, 5592, 6990, 8220, 9320, 13980, 16440, 27960, 31921, 63842, 95763, 127684, 159605, 191526, 255368, 319210, 383052, 478815, 638420, 766104, 957630, 1276840, 1915260, 3830520]

約数ペア:

[(1, 3830520), (2, 1915260), (3, 1276840), (4, 957630), (5, 766104), (6, 638420), (8, 478815), (10, 383052), (12, 319210), (15, 255368), (20, 191526), (24, 159605), (30, 127684), (40, 95763), (60, 63842), (120, 31921), (137, 27960), (233, 16440), (274, 13980), (411, 9320), (466, 8220), (548, 6990), (685, 5592), (699, 5480), (822, 4660), (932, 4110), (1096, 3495), (1165, 3288), (1370, 2796), (1398, 2740), (1644, 2330), (1864, 2055)]