68951786880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35912389}}^1$

素因数の和:35912411

約数の個数: 64

約数和(自身を含む): 219783826800

約数和(自身を除く): 150832039920

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, 35912389, 71824778, 107737167, 143649556, 179561945, 215474334, 287299112, 359123890, 430948668, 538685835, 574598224, 718247780, 861897336, 1077371670, 1149196448, 1436495560, 1723794672, 2154743340, 2298392896, 2872991120, 3447589344, 4309486680, 4596785792, 5745982240, 6895178688, 8618973360, 11491964480, 13790357376, 17237946720, 22983928960, 34475893440, 68951786880]

約数ペア:

[(1, 68951786880), (2, 34475893440), (3, 22983928960), (4, 17237946720), (5, 13790357376), (6, 11491964480), (8, 8618973360), (10, 6895178688), (12, 5745982240), (15, 4596785792), (16, 4309486680), (20, 3447589344), (24, 2872991120), (30, 2298392896), (32, 2154743340), (40, 1723794672), (48, 1436495560), (60, 1149196448), (64, 1077371670), (80, 861897336), (96, 718247780), (120, 574598224), (128, 538685835), (160, 430948668), (192, 359123890), (240, 287299112), (320, 215474334), (384, 179561945), (480, 143649556), (640, 107737167), (960, 71824778), (1920, 35912389)]