103803720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20117}}^1$

素因数の和:20174

約数の個数: 64

約数和(自身を含む): 318669120

約数和(自身を除く): 214865400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 20117, 40234, 60351, 80468, 100585, 120702, 160936, 201170, 241404, 301755, 402340, 482808, 603510, 804680, 865031, 1207020, 1730062, 2414040, 2595093, 3460124, 4325155, 5190186, 6920248, 8650310, 10380372, 12975465, 17300620, 20760744, 25950930, 34601240, 51901860, 103803720]

約数ペア:

[(1, 103803720), (2, 51901860), (3, 34601240), (4, 25950930), (5, 20760744), (6, 17300620), (8, 12975465), (10, 10380372), (12, 8650310), (15, 6920248), (20, 5190186), (24, 4325155), (30, 3460124), (40, 2595093), (43, 2414040), (60, 1730062), (86, 1207020), (120, 865031), (129, 804680), (172, 603510), (215, 482808), (258, 402340), (344, 301755), (430, 241404), (516, 201170), (645, 160936), (860, 120702), (1032, 100585), (1290, 80468), (1720, 60351), (2580, 40234), (5160, 20117)]