270313920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2067

約数の個数: 168

約数和(自身を含む): 950025024

約数和(自身を除く): 679711104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 1997, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 3994, 4230, 4512, 5640, 5991, 6768, 7520, 7988, 8460, 9024, 9985, 11280, 11982, 13536, 15040, 15976, 16920, 17973, 19970, 22560, 23964, 27072, 29955, 31952, 33840, 35946, 39940, 45120, 47928, 59910, 63904, 67680, 71892, 79880, 89865, 93859, 95856, 119820, 127808, 135360, 143784, 159760, 179730, 187718, 191712, 239640, 281577, 287568, 319520, 359460, 375436, 383424, 469295, 479280, 563154, 575136, 639040, 718920, 750872, 844731, 938590, 958560, 1126308, 1150272, 1407885, 1437840, 1501744, 1689462, 1877180, 1917120, 2252616, 2815770, 2875680, 3003488, 3378924, 3754360, 4223655, 4505232, 5631540, 5751360, 6006976, 6757848, 7508720, 8447310, 9010464, 11263080, 13515696, 15017440, 16894620, 18020928, 22526160, 27031392, 30034880, 33789240, 45052320, 54062784, 67578480, 90104640, 135156960, 270313920]

約数ペア:

[(1, 270313920), (2, 135156960), (3, 90104640), (4, 67578480), (5, 54062784), (6, 45052320), (8, 33789240), (9, 30034880), (10, 27031392), (12, 22526160), (15, 18020928), (16, 16894620), (18, 15017440), (20, 13515696), (24, 11263080), (30, 9010464), (32, 8447310), (36, 7508720), (40, 6757848), (45, 6006976), (47, 5751360), (48, 5631540), (60, 4505232), (64, 4223655), (72, 3754360), (80, 3378924), (90, 3003488), (94, 2875680), (96, 2815770), (120, 2252616), (141, 1917120), (144, 1877180), (160, 1689462), (180, 1501744), (188, 1437840), (192, 1407885), (235, 1150272), (240, 1126308), (282, 958560), (288, 938590), (320, 844731), (360, 750872), (376, 718920), (423, 639040), (470, 575136), (480, 563154), (564, 479280), (576, 469295), (705, 383424), (720, 375436), (752, 359460), (846, 319520), (940, 287568), (960, 281577), (1128, 239640), (1410, 191712), (1440, 187718), (1504, 179730), (1692, 159760), (1880, 143784), (1997, 135360), (2115, 127808), (2256, 119820), (2820, 95856), (2880, 93859), (3008, 89865), (3384, 79880), (3760, 71892), (3994, 67680), (4230, 63904), (4512, 59910), (5640, 47928), (5991, 45120), (6768, 39940), (7520, 35946), (7988, 33840), (8460, 31952), (9024, 29955), (9985, 27072), (11280, 23964), (11982, 22560), (13536, 19970), (15040, 17973), (15976, 16920)]