119993160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{20407}}^1$

素因数の和:20435

約数の個数: 96

約数和(自身を含む): 418772160

約数和(自身を除く): 298779000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 20407, 40814, 61221, 81628, 102035, 122442, 142849, 163256, 204070, 244884, 285698, 306105, 408140, 428547, 489768, 571396, 612210, 714245, 816280, 857094, 999943, 1142792, 1224420, 1428490, 1714188, 1999886, 2142735, 2448840, 2856980, 2999829, 3428376, 3999772, 4285470, 4999715, 5713960, 5999658, 7999544, 8570940, 9999430, 11999316, 14999145, 17141880, 19998860, 23998632, 29998290, 39997720, 59996580, 119993160]

約数ペア:

[(1, 119993160), (2, 59996580), (3, 39997720), (4, 29998290), (5, 23998632), (6, 19998860), (7, 17141880), (8, 14999145), (10, 11999316), (12, 9999430), (14, 8570940), (15, 7999544), (20, 5999658), (21, 5713960), (24, 4999715), (28, 4285470), (30, 3999772), (35, 3428376), (40, 2999829), (42, 2856980), (49, 2448840), (56, 2142735), (60, 1999886), (70, 1714188), (84, 1428490), (98, 1224420), (105, 1142792), (120, 999943), (140, 857094), (147, 816280), (168, 714245), (196, 612210), (210, 571396), (245, 489768), (280, 428547), (294, 408140), (392, 306105), (420, 285698), (490, 244884), (588, 204070), (735, 163256), (840, 142849), (980, 122442), (1176, 102035), (1470, 81628), (1960, 61221), (2940, 40814), (5880, 20407)]