13959240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 42586560

約数和(自身を除く): 28627320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 1907, 2440, 3660, 3814, 5721, 7320, 7628, 9535, 11442, 15256, 19070, 22884, 28605, 38140, 45768, 57210, 76280, 114420, 116327, 228840, 232654, 348981, 465308, 581635, 697962, 930616, 1163270, 1395924, 1744905, 2326540, 2791848, 3489810, 4653080, 6979620, 13959240]

約数ペア:

[(1, 13959240), (2, 6979620), (3, 4653080), (4, 3489810), (5, 2791848), (6, 2326540), (8, 1744905), (10, 1395924), (12, 1163270), (15, 930616), (20, 697962), (24, 581635), (30, 465308), (40, 348981), (60, 232654), (61, 228840), (120, 116327), (122, 114420), (183, 76280), (244, 57210), (305, 45768), (366, 38140), (488, 28605), (610, 22884), (732, 19070), (915, 15256), (1220, 11442), (1464, 9535), (1830, 7628), (1907, 7320), (2440, 5721), (3660, 3814)]