620397360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26111}}^1$

素因数の和:26144

約数の個数: 160

約数和(自身を含む): 2331279360

約数和(自身を除く): 1710882000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 26111, 52222, 78333, 104444, 130555, 156666, 208888, 234999, 261110, 287221, 313332, 391665, 417776, 469998, 522220, 574442, 626664, 704997, 783330, 861663, 939996, 1044440, 1148884, 1174995, 1253328, 1409994, 1436105, 1566660, 1723326, 1879992, 2088880, 2297768, 2349990, 2584989, 2819988, 2872210, 3133320, 3446652, 3524985, 3759984, 4308315, 4595536, 4699980, 5169978, 5639976, 5744420, 6266640, 6893304, 7049970, 7754967, 8616630, 9399960, 10339956, 11279952, 11488840, 12924945, 13786608, 14099940, 15509934, 17233260, 18799920, 20679912, 22977680, 25849890, 28199880, 31019868, 34466520, 38774835, 41359824, 51699780, 56399760, 62039736, 68933040, 77549670, 103399560, 124079472, 155099340, 206799120, 310198680, 620397360]

約数ペア:

[(1, 620397360), (2, 310198680), (3, 206799120), (4, 155099340), (5, 124079472), (6, 103399560), (8, 77549670), (9, 68933040), (10, 62039736), (11, 56399760), (12, 51699780), (15, 41359824), (16, 38774835), (18, 34466520), (20, 31019868), (22, 28199880), (24, 25849890), (27, 22977680), (30, 20679912), (33, 18799920), (36, 17233260), (40, 15509934), (44, 14099940), (45, 13786608), (48, 12924945), (54, 11488840), (55, 11279952), (60, 10339956), (66, 9399960), (72, 8616630), (80, 7754967), (88, 7049970), (90, 6893304), (99, 6266640), (108, 5744420), (110, 5639976), (120, 5169978), (132, 4699980), (135, 4595536), (144, 4308315), (165, 3759984), (176, 3524985), (180, 3446652), (198, 3133320), (216, 2872210), (220, 2819988), (240, 2584989), (264, 2349990), (270, 2297768), (297, 2088880), (330, 1879992), (360, 1723326), (396, 1566660), (432, 1436105), (440, 1409994), (495, 1253328), (528, 1174995), (540, 1148884), (594, 1044440), (660, 939996), (720, 861663), (792, 783330), (880, 704997), (990, 626664), (1080, 574442), (1188, 522220), (1320, 469998), (1485, 417776), (1584, 391665), (1980, 313332), (2160, 287221), (2376, 261110), (2640, 234999), (2970, 208888), (3960, 156666), (4752, 130555), (5940, 104444), (7920, 78333), (11880, 52222), (23760, 26111)]