142472760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27611}}^1$

素因数の和:27668

約数の個数: 64

約数和(自身を含む): 437374080

約数和(自身を除く): 294901320

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, 27611, 55222, 82833, 110444, 138055, 165666, 220888, 276110, 331332, 414165, 552220, 662664, 828330, 1104440, 1187273, 1656660, 2374546, 3313320, 3561819, 4749092, 5936365, 7123638, 9498184, 11872730, 14247276, 17809095, 23745460, 28494552, 35618190, 47490920, 71236380, 142472760]

約数ペア:

[(1, 142472760), (2, 71236380), (3, 47490920), (4, 35618190), (5, 28494552), (6, 23745460), (8, 17809095), (10, 14247276), (12, 11872730), (15, 9498184), (20, 7123638), (24, 5936365), (30, 4749092), (40, 3561819), (43, 3313320), (60, 2374546), (86, 1656660), (120, 1187273), (129, 1104440), (172, 828330), (215, 662664), (258, 552220), (344, 414165), (430, 331332), (516, 276110), (645, 220888), (860, 165666), (1032, 138055), (1290, 110444), (1720, 82833), (2580, 55222), (5160, 27611)]