142399440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8599}}^1$

素因数の和:8641

約数の個数: 120

約数和(自身を含む): 499075200

約数和(自身を除く): 356675760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 8599, 16560, 17198, 25797, 34396, 42995, 51594, 68792, 77391, 85990, 103188, 128985, 137584, 154782, 171980, 197777, 206376, 257970, 309564, 343960, 386955, 395554, 412752, 515940, 593331, 619128, 687920, 773910, 791108, 988885, 1031880, 1186662, 1238256, 1547820, 1582216, 1779993, 1977770, 2063760, 2373324, 2966655, 3095640, 3164432, 3559986, 3955540, 4746648, 5933310, 6191280, 7119972, 7911080, 8899965, 9493296, 11866620, 14239944, 15822160, 17799930, 23733240, 28479888, 35599860, 47466480, 71199720, 142399440]

約数ペア:

[(1, 142399440), (2, 71199720), (3, 47466480), (4, 35599860), (5, 28479888), (6, 23733240), (8, 17799930), (9, 15822160), (10, 14239944), (12, 11866620), (15, 9493296), (16, 8899965), (18, 7911080), (20, 7119972), (23, 6191280), (24, 5933310), (30, 4746648), (36, 3955540), (40, 3559986), (45, 3164432), (46, 3095640), (48, 2966655), (60, 2373324), (69, 2063760), (72, 1977770), (80, 1779993), (90, 1582216), (92, 1547820), (115, 1238256), (120, 1186662), (138, 1031880), (144, 988885), (180, 791108), (184, 773910), (207, 687920), (230, 619128), (240, 593331), (276, 515940), (345, 412752), (360, 395554), (368, 386955), (414, 343960), (460, 309564), (552, 257970), (690, 206376), (720, 197777), (828, 171980), (920, 154782), (1035, 137584), (1104, 128985), (1380, 103188), (1656, 85990), (1840, 77391), (2070, 68792), (2760, 51594), (3312, 42995), (4140, 34396), (5520, 25797), (8280, 17198), (8599, 16560)]