47743440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 148698816

約数和(自身を除く): 100955376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 601, 662, 993, 1202, 1324, 1655, 1803, 1986, 2404, 2648, 3005, 3310, 3606, 3972, 4808, 4965, 5296, 6010, 6620, 7212, 7944, 9015, 9616, 9930, 12020, 13240, 14424, 15888, 18030, 19860, 24040, 26480, 28848, 36060, 39720, 48080, 72120, 79440, 144240, 198931, 397862, 596793, 795724, 994655, 1193586, 1591448, 1989310, 2387172, 2983965, 3182896, 3978620, 4774344, 5967930, 7957240, 9548688, 11935860, 15914480, 23871720, 47743440]

約数ペア:

[(1, 47743440), (2, 23871720), (3, 15914480), (4, 11935860), (5, 9548688), (6, 7957240), (8, 5967930), (10, 4774344), (12, 3978620), (15, 3182896), (16, 2983965), (20, 2387172), (24, 1989310), (30, 1591448), (40, 1193586), (48, 994655), (60, 795724), (80, 596793), (120, 397862), (240, 198931), (331, 144240), (601, 79440), (662, 72120), (993, 48080), (1202, 39720), (1324, 36060), (1655, 28848), (1803, 26480), (1986, 24040), (2404, 19860), (2648, 18030), (3005, 15888), (3310, 14424), (3606, 13240), (3972, 12020), (4808, 9930), (4965, 9616), (5296, 9015), (6010, 7944), (6620, 7212)]