135156960

素因数分解:

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

素因数の和:2065

約数の個数: 144

約数和(自身を含む): 471272256

約数和(自身を除く): 336115296

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, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 1997, 2115, 2256, 2820, 3384, 3760, 3994, 4230, 4512, 5640, 5991, 6768, 7520, 7988, 8460, 9985, 11280, 11982, 13536, 15976, 16920, 17973, 19970, 22560, 23964, 29955, 31952, 33840, 35946, 39940, 47928, 59910, 63904, 67680, 71892, 79880, 89865, 93859, 95856, 119820, 143784, 159760, 179730, 187718, 191712, 239640, 281577, 287568, 319520, 359460, 375436, 469295, 479280, 563154, 575136, 718920, 750872, 844731, 938590, 958560, 1126308, 1407885, 1437840, 1501744, 1689462, 1877180, 2252616, 2815770, 2875680, 3003488, 3378924, 3754360, 4223655, 4505232, 5631540, 6757848, 7508720, 8447310, 9010464, 11263080, 13515696, 15017440, 16894620, 22526160, 27031392, 33789240, 45052320, 67578480, 135156960]

約数ペア:

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