233266680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{647963}}^1$

素因数の和:647980

約数の個数: 48

約数和(自身を含む): 758117880

約数和(自身を除く): 524851200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 647963, 1295926, 1943889, 2591852, 3239815, 3887778, 5183704, 5831667, 6479630, 7775556, 9719445, 11663334, 12959260, 15551112, 19438890, 23326668, 25918520, 29158335, 38877780, 46653336, 58316670, 77755560, 116633340, 233266680]

約数ペア:

[(1, 233266680), (2, 116633340), (3, 77755560), (4, 58316670), (5, 46653336), (6, 38877780), (8, 29158335), (9, 25918520), (10, 23326668), (12, 19438890), (15, 15551112), (18, 12959260), (20, 11663334), (24, 9719445), (30, 7775556), (36, 6479630), (40, 5831667), (45, 5183704), (60, 3887778), (72, 3239815), (90, 2591852), (120, 1943889), (180, 1295926), (360, 647963)]