254720160

素因数分解:

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

素因数の和:58987

約数の個数: 96

約数和(自身を含む): 891535680

約数和(自身を除く): 636815520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 58963, 117926, 176889, 235852, 294815, 353778, 471704, 530667, 589630, 707556, 884445, 943408, 1061334, 1179260, 1415112, 1592001, 1768890, 1886816, 2122668, 2358520, 2653335, 2830224, 3184002, 3537780, 4245336, 4717040, 5306670, 5660448, 6368004, 7075560, 7960005, 8490672, 9434080, 10613340, 12736008, 14151120, 15920010, 16981344, 21226680, 25472016, 28302240, 31840020, 42453360, 50944032, 63680040, 84906720, 127360080, 254720160]

約数ペア:

[(1, 254720160), (2, 127360080), (3, 84906720), (4, 63680040), (5, 50944032), (6, 42453360), (8, 31840020), (9, 28302240), (10, 25472016), (12, 21226680), (15, 16981344), (16, 15920010), (18, 14151120), (20, 12736008), (24, 10613340), (27, 9434080), (30, 8490672), (32, 7960005), (36, 7075560), (40, 6368004), (45, 5660448), (48, 5306670), (54, 4717040), (60, 4245336), (72, 3537780), (80, 3184002), (90, 2830224), (96, 2653335), (108, 2358520), (120, 2122668), (135, 1886816), (144, 1768890), (160, 1592001), (180, 1415112), (216, 1179260), (240, 1061334), (270, 943408), (288, 884445), (360, 707556), (432, 589630), (480, 530667), (540, 471704), (720, 353778), (864, 294815), (1080, 235852), (1440, 176889), (2160, 117926), (4320, 58963)]