84906720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{58963}}^1$

素因数の和:58984

約数の個数: 72

約数和(自身を含む): 289749096

約数和(自身を除く): 204842376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 58963, 117926, 176889, 235852, 294815, 353778, 471704, 530667, 589630, 707556, 884445, 943408, 1061334, 1179260, 1415112, 1768890, 1886816, 2122668, 2358520, 2653335, 2830224, 3537780, 4245336, 4717040, 5306670, 5660448, 7075560, 8490672, 9434080, 10613340, 14151120, 16981344, 21226680, 28302240, 42453360, 84906720]

約数ペア:

[(1, 84906720), (2, 42453360), (3, 28302240), (4, 21226680), (5, 16981344), (6, 14151120), (8, 10613340), (9, 9434080), (10, 8490672), (12, 7075560), (15, 5660448), (16, 5306670), (18, 4717040), (20, 4245336), (24, 3537780), (30, 2830224), (32, 2653335), (36, 2358520), (40, 2122668), (45, 1886816), (48, 1768890), (60, 1415112), (72, 1179260), (80, 1061334), (90, 943408), (96, 884445), (120, 707556), (144, 589630), (160, 530667), (180, 471704), (240, 353778), (288, 294815), (360, 235852), (480, 176889), (720, 117926), (1440, 58963)]