129671040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67537}}^1$

素因数の和:67559

約数の個数: 64

約数和(自身を含む): 413332560

約数和(自身を除く): 283661520

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, 320, 384, 480, 640, 960, 1920, 67537, 135074, 202611, 270148, 337685, 405222, 540296, 675370, 810444, 1013055, 1080592, 1350740, 1620888, 2026110, 2161184, 2701480, 3241776, 4052220, 4322368, 5402960, 6483552, 8104440, 8644736, 10805920, 12967104, 16208880, 21611840, 25934208, 32417760, 43223680, 64835520, 129671040]

約数ペア:

[(1, 129671040), (2, 64835520), (3, 43223680), (4, 32417760), (5, 25934208), (6, 21611840), (8, 16208880), (10, 12967104), (12, 10805920), (15, 8644736), (16, 8104440), (20, 6483552), (24, 5402960), (30, 4322368), (32, 4052220), (40, 3241776), (48, 2701480), (60, 2161184), (64, 2026110), (80, 1620888), (96, 1350740), (120, 1080592), (128, 1013055), (160, 810444), (192, 675370), (240, 540296), (320, 405222), (384, 337685), (480, 270148), (640, 202611), (960, 135074), (1920, 67537)]