7661040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 24025248

約数和(自身を除く): 16364208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 233, 240, 274, 411, 466, 548, 685, 699, 822, 932, 1096, 1165, 1370, 1398, 1644, 1864, 2055, 2192, 2330, 2740, 2796, 3288, 3495, 3728, 4110, 4660, 5480, 5592, 6576, 6990, 8220, 9320, 10960, 11184, 13980, 16440, 18640, 27960, 31921, 32880, 55920, 63842, 95763, 127684, 159605, 191526, 255368, 319210, 383052, 478815, 510736, 638420, 766104, 957630, 1276840, 1532208, 1915260, 2553680, 3830520, 7661040]

約数ペア:

[(1, 7661040), (2, 3830520), (3, 2553680), (4, 1915260), (5, 1532208), (6, 1276840), (8, 957630), (10, 766104), (12, 638420), (15, 510736), (16, 478815), (20, 383052), (24, 319210), (30, 255368), (40, 191526), (48, 159605), (60, 127684), (80, 95763), (120, 63842), (137, 55920), (233, 32880), (240, 31921), (274, 27960), (411, 18640), (466, 16440), (548, 13980), (685, 11184), (699, 10960), (822, 9320), (932, 8220), (1096, 6990), (1165, 6576), (1370, 5592), (1398, 5480), (1644, 4660), (1864, 4110), (2055, 3728), (2192, 3495), (2330, 3288), (2740, 2796)]