45836640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 158230800

約数和(自身を除く): 112394160

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, 139, 144, 160, 180, 229, 240, 278, 288, 360, 417, 458, 480, 556, 687, 695, 720, 834, 916, 1112, 1145, 1251, 1374, 1390, 1440, 1668, 1832, 2061, 2085, 2224, 2290, 2502, 2748, 2780, 3336, 3435, 3664, 4122, 4170, 4448, 4580, 5004, 5496, 5560, 6255, 6672, 6870, 7328, 8244, 8340, 9160, 10008, 10305, 10992, 11120, 12510, 13344, 13740, 16488, 16680, 18320, 20016, 20610, 21984, 22240, 25020, 27480, 31831, 32976, 33360, 36640, 40032, 41220, 50040, 54960, 63662, 65952, 66720, 82440, 95493, 100080, 109920, 127324, 159155, 164880, 190986, 200160, 254648, 286479, 318310, 329760, 381972, 477465, 509296, 572958, 636620, 763944, 954930, 1018592, 1145916, 1273240, 1432395, 1527888, 1909860, 2291832, 2546480, 2864790, 3055776, 3819720, 4583664, 5092960, 5729580, 7639440, 9167328, 11459160, 15278880, 22918320, 45836640]

約数ペア:

[(1, 45836640), (2, 22918320), (3, 15278880), (4, 11459160), (5, 9167328), (6, 7639440), (8, 5729580), (9, 5092960), (10, 4583664), (12, 3819720), (15, 3055776), (16, 2864790), (18, 2546480), (20, 2291832), (24, 1909860), (30, 1527888), (32, 1432395), (36, 1273240), (40, 1145916), (45, 1018592), (48, 954930), (60, 763944), (72, 636620), (80, 572958), (90, 509296), (96, 477465), (120, 381972), (139, 329760), (144, 318310), (160, 286479), (180, 254648), (229, 200160), (240, 190986), (278, 164880), (288, 159155), (360, 127324), (417, 109920), (458, 100080), (480, 95493), (556, 82440), (687, 66720), (695, 65952), (720, 63662), (834, 54960), (916, 50040), (1112, 41220), (1145, 40032), (1251, 36640), (1374, 33360), (1390, 32976), (1440, 31831), (1668, 27480), (1832, 25020), (2061, 22240), (2085, 21984), (2224, 20610), (2290, 20016), (2502, 18320), (2748, 16680), (2780, 16488), (3336, 13740), (3435, 13344), (3664, 12510), (4122, 11120), (4170, 10992), (4448, 10305), (4580, 10008), (5004, 9160), (5496, 8340), (5560, 8244), (6255, 7328), (6672, 6870)]