7189920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{4993}}^1$

素因数の和:5014

約数の個数: 72

約数和(自身を含む): 24540516

約数和(自身を除く): 17350596

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, 1440, 4993, 9986, 14979, 19972, 24965, 29958, 39944, 44937, 49930, 59916, 74895, 79888, 89874, 99860, 119832, 149790, 159776, 179748, 199720, 224685, 239664, 299580, 359496, 399440, 449370, 479328, 599160, 718992, 798880, 898740, 1198320, 1437984, 1797480, 2396640, 3594960, 7189920]

約数ペア:

[(1, 7189920), (2, 3594960), (3, 2396640), (4, 1797480), (5, 1437984), (6, 1198320), (8, 898740), (9, 798880), (10, 718992), (12, 599160), (15, 479328), (16, 449370), (18, 399440), (20, 359496), (24, 299580), (30, 239664), (32, 224685), (36, 199720), (40, 179748), (45, 159776), (48, 149790), (60, 119832), (72, 99860), (80, 89874), (90, 79888), (96, 74895), (120, 59916), (144, 49930), (160, 44937), (180, 39944), (240, 29958), (288, 24965), (360, 19972), (480, 14979), (720, 9986), (1440, 4993)]