1447198560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1277}}^1$

素因数の和:2085

約数の個数: 144

約数和(自身を含む): 4948712496

約数和(自身を除く): 3501513936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 787, 1277, 1440, 1574, 2361, 2554, 3148, 3831, 3935, 4722, 5108, 6296, 6385, 7083, 7662, 7870, 9444, 10216, 11493, 11805, 12592, 12770, 14166, 15324, 15740, 18888, 19155, 20432, 22986, 23610, 25184, 25540, 28332, 30648, 31480, 35415, 37776, 38310, 40864, 45972, 47220, 51080, 56664, 57465, 61296, 62960, 70830, 75552, 76620, 91944, 94440, 102160, 113328, 114930, 122592, 125920, 141660, 153240, 183888, 188880, 204320, 226656, 229860, 283320, 306480, 367776, 377760, 459720, 566640, 612960, 919440, 1004999, 1133280, 1838880, 2009998, 3014997, 4019996, 5024995, 6029994, 8039992, 9044991, 10049990, 12059988, 15074985, 16079984, 18089982, 20099980, 24119976, 30149970, 32159968, 36179964, 40199960, 45224955, 48239952, 60299940, 72359928, 80399920, 90449910, 96479904, 120599880, 144719856, 160799840, 180899820, 241199760, 289439712, 361799640, 482399520, 723599280, 1447198560]

約数ペア:

[(1, 1447198560), (2, 723599280), (3, 482399520), (4, 361799640), (5, 289439712), (6, 241199760), (8, 180899820), (9, 160799840), (10, 144719856), (12, 120599880), (15, 96479904), (16, 90449910), (18, 80399920), (20, 72359928), (24, 60299940), (30, 48239952), (32, 45224955), (36, 40199960), (40, 36179964), (45, 32159968), (48, 30149970), (60, 24119976), (72, 20099980), (80, 18089982), (90, 16079984), (96, 15074985), (120, 12059988), (144, 10049990), (160, 9044991), (180, 8039992), (240, 6029994), (288, 5024995), (360, 4019996), (480, 3014997), (720, 2009998), (787, 1838880), (1277, 1133280), (1440, 1004999), (1574, 919440), (2361, 612960), (2554, 566640), (3148, 459720), (3831, 377760), (3935, 367776), (4722, 306480), (5108, 283320), (6296, 229860), (6385, 226656), (7083, 204320), (7662, 188880), (7870, 183888), (9444, 153240), (10216, 141660), (11493, 125920), (11805, 122592), (12592, 114930), (12770, 113328), (14166, 102160), (15324, 94440), (15740, 91944), (18888, 76620), (19155, 75552), (20432, 70830), (22986, 62960), (23610, 61296), (25184, 57465), (25540, 56664), (28332, 51080), (30648, 47220), (31480, 45972), (35415, 40864), (37776, 38310)]