141639720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1459}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 425736000

約数和(自身を除く): 284096280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 809, 1459, 1618, 2427, 2918, 3236, 4045, 4377, 4854, 5836, 6472, 7295, 8090, 8754, 9708, 11672, 12135, 14590, 16180, 17508, 19416, 21885, 24270, 29180, 32360, 35016, 43770, 48540, 58360, 87540, 97080, 175080, 1180331, 2360662, 3540993, 4721324, 5901655, 7081986, 9442648, 11803310, 14163972, 17704965, 23606620, 28327944, 35409930, 47213240, 70819860, 141639720]

約数ペア:

[(1, 141639720), (2, 70819860), (3, 47213240), (4, 35409930), (5, 28327944), (6, 23606620), (8, 17704965), (10, 14163972), (12, 11803310), (15, 9442648), (20, 7081986), (24, 5901655), (30, 4721324), (40, 3540993), (60, 2360662), (120, 1180331), (809, 175080), (1459, 97080), (1618, 87540), (2427, 58360), (2918, 48540), (3236, 43770), (4045, 35016), (4377, 32360), (4854, 29180), (5836, 24270), (6472, 21885), (7295, 19416), (8090, 17508), (8754, 16180), (9708, 14590), (11672, 12135)]