90056160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{62539}}^1$

素因数の和:62560

約数の個数: 72

約数和(自身を含む): 307321560

約数和(自身を除く): 217265400

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, 62539, 125078, 187617, 250156, 312695, 375234, 500312, 562851, 625390, 750468, 938085, 1000624, 1125702, 1250780, 1500936, 1876170, 2001248, 2251404, 2501560, 2814255, 3001872, 3752340, 4502808, 5003120, 5628510, 6003744, 7504680, 9005616, 10006240, 11257020, 15009360, 18011232, 22514040, 30018720, 45028080, 90056160]

約数ペア:

[(1, 90056160), (2, 45028080), (3, 30018720), (4, 22514040), (5, 18011232), (6, 15009360), (8, 11257020), (9, 10006240), (10, 9005616), (12, 7504680), (15, 6003744), (16, 5628510), (18, 5003120), (20, 4502808), (24, 3752340), (30, 3001872), (32, 2814255), (36, 2501560), (40, 2251404), (45, 2001248), (48, 1876170), (60, 1500936), (72, 1250780), (80, 1125702), (90, 1000624), (96, 938085), (120, 750468), (144, 625390), (160, 562851), (180, 500312), (240, 375234), (288, 312695), (360, 250156), (480, 187617), (720, 125078), (1440, 62539)]