38875680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{8999}}^1$

素因数の和:9023

約数の個数: 96

約数和(自身を含む): 136080000

約数和(自身を除く): 97204320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 8999, 17998, 26997, 35996, 44995, 53994, 71992, 80991, 89990, 107988, 134985, 143984, 161982, 179980, 215976, 242973, 269970, 287968, 323964, 359960, 404955, 431952, 485946, 539940, 647928, 719920, 809910, 863904, 971892, 1079880, 1214865, 1295856, 1439840, 1619820, 1943784, 2159760, 2429730, 2591712, 3239640, 3887568, 4319520, 4859460, 6479280, 7775136, 9718920, 12958560, 19437840, 38875680]

約数ペア:

[(1, 38875680), (2, 19437840), (3, 12958560), (4, 9718920), (5, 7775136), (6, 6479280), (8, 4859460), (9, 4319520), (10, 3887568), (12, 3239640), (15, 2591712), (16, 2429730), (18, 2159760), (20, 1943784), (24, 1619820), (27, 1439840), (30, 1295856), (32, 1214865), (36, 1079880), (40, 971892), (45, 863904), (48, 809910), (54, 719920), (60, 647928), (72, 539940), (80, 485946), (90, 431952), (96, 404955), (108, 359960), (120, 323964), (135, 287968), (144, 269970), (160, 242973), (180, 215976), (216, 179980), (240, 161982), (270, 143984), (288, 134985), (360, 107988), (432, 89990), (480, 80991), (540, 71992), (720, 53994), (864, 44995), (1080, 35996), (1440, 26997), (2160, 17998), (4320, 8999)]