28759680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4993}}^1$

素因数の和:5018

約数の個数: 96

約数和(自身を含む): 99330660

約数和(自身を除く): 70570980

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4993, 5760, 9986, 14979, 19972, 24965, 29958, 39944, 44937, 49930, 59916, 74895, 79888, 89874, 99860, 119832, 149790, 159776, 179748, 199720, 224685, 239664, 299580, 319552, 359496, 399440, 449370, 479328, 599160, 639104, 718992, 798880, 898740, 958656, 1198320, 1437984, 1597760, 1797480, 1917312, 2396640, 2875968, 3195520, 3594960, 4793280, 5751936, 7189920, 9586560, 14379840, 28759680]

約数ペア:

[(1, 28759680), (2, 14379840), (3, 9586560), (4, 7189920), (5, 5751936), (6, 4793280), (8, 3594960), (9, 3195520), (10, 2875968), (12, 2396640), (15, 1917312), (16, 1797480), (18, 1597760), (20, 1437984), (24, 1198320), (30, 958656), (32, 898740), (36, 798880), (40, 718992), (45, 639104), (48, 599160), (60, 479328), (64, 449370), (72, 399440), (80, 359496), (90, 319552), (96, 299580), (120, 239664), (128, 224685), (144, 199720), (160, 179748), (180, 159776), (192, 149790), (240, 119832), (288, 99860), (320, 89874), (360, 79888), (384, 74895), (480, 59916), (576, 49930), (640, 44937), (720, 39944), (960, 29958), (1152, 24965), (1440, 19972), (1920, 14979), (2880, 9986), (4993, 5760)]