7312918320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{21937}}^1$

素因数の和:22419

約数の個数: 120

約数和(自身を含む): 24613382976

約数和(自身を除く): 17300464656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 463, 720, 926, 1389, 1852, 2315, 2778, 3704, 4167, 4630, 5556, 6945, 7408, 8334, 9260, 11112, 13890, 16668, 18520, 20835, 21937, 22224, 27780, 33336, 37040, 41670, 43874, 55560, 65811, 66672, 83340, 87748, 109685, 111120, 131622, 166680, 175496, 197433, 219370, 263244, 329055, 333360, 350992, 394866, 438740, 526488, 658110, 789732, 877480, 987165, 1052976, 1316220, 1579464, 1754960, 1974330, 2632440, 3158928, 3948660, 5264880, 7897320, 10156831, 15794640, 20313662, 30470493, 40627324, 50784155, 60940986, 81254648, 91411479, 101568310, 121881972, 152352465, 162509296, 182822958, 203136620, 243763944, 304704930, 365645916, 406273240, 457057395, 487527888, 609409860, 731291832, 812546480, 914114790, 1218819720, 1462583664, 1828229580, 2437639440, 3656459160, 7312918320]

約数ペア:

[(1, 7312918320), (2, 3656459160), (3, 2437639440), (4, 1828229580), (5, 1462583664), (6, 1218819720), (8, 914114790), (9, 812546480), (10, 731291832), (12, 609409860), (15, 487527888), (16, 457057395), (18, 406273240), (20, 365645916), (24, 304704930), (30, 243763944), (36, 203136620), (40, 182822958), (45, 162509296), (48, 152352465), (60, 121881972), (72, 101568310), (80, 91411479), (90, 81254648), (120, 60940986), (144, 50784155), (180, 40627324), (240, 30470493), (360, 20313662), (463, 15794640), (720, 10156831), (926, 7897320), (1389, 5264880), (1852, 3948660), (2315, 3158928), (2778, 2632440), (3704, 1974330), (4167, 1754960), (4630, 1579464), (5556, 1316220), (6945, 1052976), (7408, 987165), (8334, 877480), (9260, 789732), (11112, 658110), (13890, 526488), (16668, 438740), (18520, 394866), (20835, 350992), (21937, 333360), (22224, 329055), (27780, 263244), (33336, 219370), (37040, 197433), (41670, 175496), (43874, 166680), (55560, 131622), (65811, 111120), (66672, 109685), (83340, 87748)]