120624560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4583}}^1$

素因数の和:4650

約数の個数: 80

約数和(自身を含む): 327407616

約数和(自身を除く): 206783056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 4583, 5264, 6580, 9166, 13160, 18332, 22915, 26320, 32081, 36664, 45830, 64162, 73328, 91660, 128324, 160405, 183320, 215401, 256648, 320810, 366640, 430802, 513296, 641620, 861604, 1077005, 1283240, 1507807, 1723208, 2154010, 2566480, 3015614, 3446416, 4308020, 6031228, 7539035, 8616040, 12062456, 15078070, 17232080, 24124912, 30156140, 60312280, 120624560]

約数ペア:

[(1, 120624560), (2, 60312280), (4, 30156140), (5, 24124912), (7, 17232080), (8, 15078070), (10, 12062456), (14, 8616040), (16, 7539035), (20, 6031228), (28, 4308020), (35, 3446416), (40, 3015614), (47, 2566480), (56, 2154010), (70, 1723208), (80, 1507807), (94, 1283240), (112, 1077005), (140, 861604), (188, 641620), (235, 513296), (280, 430802), (329, 366640), (376, 320810), (470, 256648), (560, 215401), (658, 183320), (752, 160405), (940, 128324), (1316, 91660), (1645, 73328), (1880, 64162), (2632, 45830), (3290, 36664), (3760, 32081), (4583, 26320), (5264, 22915), (6580, 18332), (9166, 13160)]