768221040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{7129}}^1$

素因数の和:7594

約数の個数: 80

約数和(自身を含む): 2387124000

約数和(自身を除く): 1618902960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1347, 1796, 2245, 2694, 3592, 4490, 5388, 6735, 7129, 7184, 8980, 10776, 13470, 14258, 17960, 21387, 21552, 26940, 28516, 35645, 35920, 42774, 53880, 57032, 71290, 85548, 106935, 107760, 114064, 142580, 171096, 213870, 285160, 342192, 427740, 570320, 855480, 1710960, 3200921, 6401842, 9602763, 12803684, 16004605, 19205526, 25607368, 32009210, 38411052, 48013815, 51214736, 64018420, 76822104, 96027630, 128036840, 153644208, 192055260, 256073680, 384110520, 768221040]

約数ペア:

[(1, 768221040), (2, 384110520), (3, 256073680), (4, 192055260), (5, 153644208), (6, 128036840), (8, 96027630), (10, 76822104), (12, 64018420), (15, 51214736), (16, 48013815), (20, 38411052), (24, 32009210), (30, 25607368), (40, 19205526), (48, 16004605), (60, 12803684), (80, 9602763), (120, 6401842), (240, 3200921), (449, 1710960), (898, 855480), (1347, 570320), (1796, 427740), (2245, 342192), (2694, 285160), (3592, 213870), (4490, 171096), (5388, 142580), (6735, 114064), (7129, 107760), (7184, 106935), (8980, 85548), (10776, 71290), (13470, 57032), (14258, 53880), (17960, 42774), (21387, 35920), (21552, 35645), (26940, 28516)]