2079191760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{37831}}^1$

素因数の和:38076

約数の個数: 80

約数和(自身を含む): 6473811840

約数和(自身を除く): 4394620080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 9160, 10992, 13740, 18320, 27480, 37831, 54960, 75662, 113493, 151324, 189155, 226986, 302648, 378310, 453972, 567465, 605296, 756620, 907944, 1134930, 1513240, 1815888, 2269860, 3026480, 4539720, 8663299, 9079440, 17326598, 25989897, 34653196, 43316495, 51979794, 69306392, 86632990, 103959588, 129949485, 138612784, 173265980, 207919176, 259898970, 346531960, 415838352, 519797940, 693063920, 1039595880, 2079191760]

約数ペア:

[(1, 2079191760), (2, 1039595880), (3, 693063920), (4, 519797940), (5, 415838352), (6, 346531960), (8, 259898970), (10, 207919176), (12, 173265980), (15, 138612784), (16, 129949485), (20, 103959588), (24, 86632990), (30, 69306392), (40, 51979794), (48, 43316495), (60, 34653196), (80, 25989897), (120, 17326598), (229, 9079440), (240, 8663299), (458, 4539720), (687, 3026480), (916, 2269860), (1145, 1815888), (1374, 1513240), (1832, 1134930), (2290, 907944), (2748, 756620), (3435, 605296), (3664, 567465), (4580, 453972), (5496, 378310), (6870, 302648), (9160, 226986), (10992, 189155), (13740, 151324), (18320, 113493), (27480, 75662), (37831, 54960)]