30235680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{2333}}^1$

素因数の和:2360

約数の個数: 120

約数和(自身を含む): 106752492

約数和(自身を除く): 76516812

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, 2333, 2592, 3240, 4320, 4666, 6480, 6999, 9332, 11665, 12960, 13998, 18664, 20997, 23330, 27996, 34995, 37328, 41994, 46660, 55992, 62991, 69990, 74656, 83988, 93320, 104985, 111984, 125982, 139980, 167976, 186640, 188973, 209970, 223968, 251964, 279960, 314955, 335952, 373280, 377946, 419940, 503928, 559920, 629910, 671904, 755892, 839880, 944865, 1007856, 1119840, 1259820, 1511784, 1679760, 1889730, 2015712, 2519640, 3023568, 3359520, 3779460, 5039280, 6047136, 7558920, 10078560, 15117840, 30235680]

約数ペア:

[(1, 30235680), (2, 15117840), (3, 10078560), (4, 7558920), (5, 6047136), (6, 5039280), (8, 3779460), (9, 3359520), (10, 3023568), (12, 2519640), (15, 2015712), (16, 1889730), (18, 1679760), (20, 1511784), (24, 1259820), (27, 1119840), (30, 1007856), (32, 944865), (36, 839880), (40, 755892), (45, 671904), (48, 629910), (54, 559920), (60, 503928), (72, 419940), (80, 377946), (81, 373280), (90, 335952), (96, 314955), (108, 279960), (120, 251964), (135, 223968), (144, 209970), (160, 188973), (162, 186640), (180, 167976), (216, 139980), (240, 125982), (270, 111984), (288, 104985), (324, 93320), (360, 83988), (405, 74656), (432, 69990), (480, 62991), (540, 55992), (648, 46660), (720, 41994), (810, 37328), (864, 34995), (1080, 27996), (1296, 23330), (1440, 20997), (1620, 18664), (2160, 13998), (2333, 12960), (2592, 11665), (3240, 9332), (4320, 6999), (4666, 6480)]