63018720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 217591920

約数和(自身を除く): 154573200

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, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 409, 428, 480, 535, 642, 720, 818, 856, 963, 1070, 1227, 1284, 1440, 1605, 1636, 1712, 1926, 2045, 2140, 2454, 2568, 3210, 3272, 3424, 3681, 3852, 4090, 4280, 4815, 4908, 5136, 6135, 6420, 6544, 7362, 7704, 8180, 8560, 9630, 9816, 10272, 12270, 12840, 13088, 14724, 15408, 16360, 17120, 18405, 19260, 19632, 24540, 25680, 29448, 30816, 32720, 36810, 38520, 39264, 43763, 49080, 51360, 58896, 65440, 73620, 77040, 87526, 98160, 117792, 131289, 147240, 154080, 175052, 196320, 218815, 262578, 294480, 350104, 393867, 437630, 525156, 588960, 656445, 700208, 787734, 875260, 1050312, 1312890, 1400416, 1575468, 1750520, 1969335, 2100624, 2625780, 3150936, 3501040, 3938670, 4201248, 5251560, 6301872, 7002080, 7877340, 10503120, 12603744, 15754680, 21006240, 31509360, 63018720]

約数ペア:

[(1, 63018720), (2, 31509360), (3, 21006240), (4, 15754680), (5, 12603744), (6, 10503120), (8, 7877340), (9, 7002080), (10, 6301872), (12, 5251560), (15, 4201248), (16, 3938670), (18, 3501040), (20, 3150936), (24, 2625780), (30, 2100624), (32, 1969335), (36, 1750520), (40, 1575468), (45, 1400416), (48, 1312890), (60, 1050312), (72, 875260), (80, 787734), (90, 700208), (96, 656445), (107, 588960), (120, 525156), (144, 437630), (160, 393867), (180, 350104), (214, 294480), (240, 262578), (288, 218815), (321, 196320), (360, 175052), (409, 154080), (428, 147240), (480, 131289), (535, 117792), (642, 98160), (720, 87526), (818, 77040), (856, 73620), (963, 65440), (1070, 58896), (1227, 51360), (1284, 49080), (1440, 43763), (1605, 39264), (1636, 38520), (1712, 36810), (1926, 32720), (2045, 30816), (2140, 29448), (2454, 25680), (2568, 24540), (3210, 19632), (3272, 19260), (3424, 18405), (3681, 17120), (3852, 16360), (4090, 15408), (4280, 14724), (4815, 13088), (4908, 12840), (5136, 12270), (6135, 10272), (6420, 9816), (6544, 9630), (7362, 8560), (7704, 8180)]