325438560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{25111}}^1$

素因数の和:25138

約数の個数: 120

約数和(自身を含む): 1148572656

約数和(自身を除く): 823134096

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 25111, 50222, 75333, 100444, 125555, 150666, 200888, 225999, 251110, 301332, 376665, 401776, 451998, 502220, 602664, 677997, 753330, 803552, 903996, 1004440, 1129995, 1205328, 1355994, 1506660, 1807992, 2008880, 2033991, 2259990, 2410656, 2711988, 3013320, 3389985, 3615984, 4017760, 4067982, 4519980, 5423976, 6026640, 6779970, 7231968, 8135964, 9039960, 10169955, 10847952, 12053280, 13559940, 16271928, 18079920, 20339910, 21695904, 27119880, 32543856, 36159840, 40679820, 54239760, 65087712, 81359640, 108479520, 162719280, 325438560]

約数ペア:

[(1, 325438560), (2, 162719280), (3, 108479520), (4, 81359640), (5, 65087712), (6, 54239760), (8, 40679820), (9, 36159840), (10, 32543856), (12, 27119880), (15, 21695904), (16, 20339910), (18, 18079920), (20, 16271928), (24, 13559940), (27, 12053280), (30, 10847952), (32, 10169955), (36, 9039960), (40, 8135964), (45, 7231968), (48, 6779970), (54, 6026640), (60, 5423976), (72, 4519980), (80, 4067982), (81, 4017760), (90, 3615984), (96, 3389985), (108, 3013320), (120, 2711988), (135, 2410656), (144, 2259990), (160, 2033991), (162, 2008880), (180, 1807992), (216, 1506660), (240, 1355994), (270, 1205328), (288, 1129995), (324, 1004440), (360, 903996), (405, 803552), (432, 753330), (480, 677997), (540, 602664), (648, 502220), (720, 451998), (810, 401776), (864, 376665), (1080, 301332), (1296, 251110), (1440, 225999), (1620, 200888), (2160, 150666), (2592, 125555), (3240, 100444), (4320, 75333), (6480, 50222), (12960, 25111)]