137872320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{143617}}^1$

素因数の和:143637

約数の個数: 56

約数和(自身を含む): 437747664

約数和(自身を除く): 299875344

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, 160, 192, 240, 320, 480, 960, 143617, 287234, 430851, 574468, 718085, 861702, 1148936, 1436170, 1723404, 2154255, 2297872, 2872340, 3446808, 4308510, 4595744, 5744680, 6893616, 8617020, 9191488, 11489360, 13787232, 17234040, 22978720, 27574464, 34468080, 45957440, 68936160, 137872320]

約数ペア:

[(1, 137872320), (2, 68936160), (3, 45957440), (4, 34468080), (5, 27574464), (6, 22978720), (8, 17234040), (10, 13787232), (12, 11489360), (15, 9191488), (16, 8617020), (20, 6893616), (24, 5744680), (30, 4595744), (32, 4308510), (40, 3446808), (48, 2872340), (60, 2297872), (64, 2154255), (80, 1723404), (96, 1436170), (120, 1148936), (160, 861702), (192, 718085), (240, 574468), (320, 430851), (480, 287234), (960, 143617)]