786057480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55987}}^1$

素因数の和:56020

約数の個数: 128

約数和(自身を含む): 2821795200

約数和(自身を除く): 2035737720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 55987, 111974, 167961, 223948, 279935, 335922, 447896, 503883, 559870, 671844, 727831, 839805, 1007766, 1119740, 1343688, 1455662, 1511649, 1679610, 2015532, 2183493, 2239480, 2519415, 2911324, 3023298, 3359220, 3639155, 4031064, 4366986, 5038830, 5822648, 6046596, 6550479, 6718440, 7278310, 7558245, 8733972, 10077660, 10917465, 12093192, 13100958, 14556620, 15116490, 17467944, 19651437, 20155320, 21834930, 26201916, 29113240, 30232980, 32752395, 39302874, 43669860, 52403832, 60465960, 65504790, 78605748, 87339720, 98257185, 131009580, 157211496, 196514370, 262019160, 393028740, 786057480]

約数ペア:

[(1, 786057480), (2, 393028740), (3, 262019160), (4, 196514370), (5, 157211496), (6, 131009580), (8, 98257185), (9, 87339720), (10, 78605748), (12, 65504790), (13, 60465960), (15, 52403832), (18, 43669860), (20, 39302874), (24, 32752395), (26, 30232980), (27, 29113240), (30, 26201916), (36, 21834930), (39, 20155320), (40, 19651437), (45, 17467944), (52, 15116490), (54, 14556620), (60, 13100958), (65, 12093192), (72, 10917465), (78, 10077660), (90, 8733972), (104, 7558245), (108, 7278310), (117, 6718440), (120, 6550479), (130, 6046596), (135, 5822648), (156, 5038830), (180, 4366986), (195, 4031064), (216, 3639155), (234, 3359220), (260, 3023298), (270, 2911324), (312, 2519415), (351, 2239480), (360, 2183493), (390, 2015532), (468, 1679610), (520, 1511649), (540, 1455662), (585, 1343688), (702, 1119740), (780, 1007766), (936, 839805), (1080, 727831), (1170, 671844), (1404, 559870), (1560, 503883), (1755, 447896), (2340, 335922), (2808, 279935), (3510, 223948), (4680, 167961), (7020, 111974), (14040, 55987)]