71274720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13499}}^1$

素因数の和:13528

約数の個数: 96

約数和(自身を含む): 244944000

約数和(自身を除く): 173669280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 13499, 26998, 40497, 53996, 67495, 80994, 107992, 134990, 148489, 161988, 202485, 215984, 269980, 296978, 323976, 404970, 431968, 445467, 539960, 593956, 647952, 742445, 809940, 890934, 1079920, 1187912, 1295904, 1484890, 1619880, 1781868, 2159840, 2227335, 2375824, 2969780, 3239760, 3563736, 4454670, 4751648, 5939560, 6479520, 7127472, 8909340, 11879120, 14254944, 17818680, 23758240, 35637360, 71274720]

約数ペア:

[(1, 71274720), (2, 35637360), (3, 23758240), (4, 17818680), (5, 14254944), (6, 11879120), (8, 8909340), (10, 7127472), (11, 6479520), (12, 5939560), (15, 4751648), (16, 4454670), (20, 3563736), (22, 3239760), (24, 2969780), (30, 2375824), (32, 2227335), (33, 2159840), (40, 1781868), (44, 1619880), (48, 1484890), (55, 1295904), (60, 1187912), (66, 1079920), (80, 890934), (88, 809940), (96, 742445), (110, 647952), (120, 593956), (132, 539960), (160, 445467), (165, 431968), (176, 404970), (220, 323976), (240, 296978), (264, 269980), (330, 215984), (352, 202485), (440, 161988), (480, 148489), (528, 134990), (660, 107992), (880, 80994), (1056, 67495), (1320, 53996), (1760, 40497), (2640, 26998), (5280, 13499)]