308302080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{80287}}^1$

素因数の和:80311

約数の個数: 72

約数和(自身を含む): 984652032

約数和(自身を除く): 676349952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 80287, 160574, 240861, 321148, 401435, 481722, 642296, 802870, 963444, 1204305, 1284592, 1605740, 1926888, 2408610, 2569184, 3211480, 3853776, 4817220, 5138368, 6422960, 7707552, 9634440, 10276736, 12845920, 15415104, 19268880, 20553472, 25691840, 30830208, 38537760, 51383680, 61660416, 77075520, 102767360, 154151040, 308302080]

約数ペア:

[(1, 308302080), (2, 154151040), (3, 102767360), (4, 77075520), (5, 61660416), (6, 51383680), (8, 38537760), (10, 30830208), (12, 25691840), (15, 20553472), (16, 19268880), (20, 15415104), (24, 12845920), (30, 10276736), (32, 9634440), (40, 7707552), (48, 6422960), (60, 5138368), (64, 4817220), (80, 3853776), (96, 3211480), (120, 2569184), (128, 2408610), (160, 1926888), (192, 1605740), (240, 1284592), (256, 1204305), (320, 963444), (384, 802870), (480, 642296), (640, 481722), (768, 401435), (960, 321148), (1280, 240861), (1920, 160574), (3840, 80287)]