15059680

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 36185184

約数和(自身を除く): 21125504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1543, 1952, 2440, 3086, 4880, 6172, 7715, 9760, 12344, 15430, 24688, 30860, 49376, 61720, 94123, 123440, 188246, 246880, 376492, 470615, 752984, 941230, 1505968, 1882460, 3011936, 3764920, 7529840, 15059680]

約数ペア:

[(1, 15059680), (2, 7529840), (4, 3764920), (5, 3011936), (8, 1882460), (10, 1505968), (16, 941230), (20, 752984), (32, 470615), (40, 376492), (61, 246880), (80, 188246), (122, 123440), (160, 94123), (244, 61720), (305, 49376), (488, 30860), (610, 24688), (976, 15430), (1220, 12344), (1543, 9760), (1952, 7715), (2440, 6172), (3086, 4880)]