65319960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2377}}^1$

素因数の和:2620

約数の個数: 64

約数和(自身を含む): 196898400

約数和(自身を除く): 131578440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2377, 2748, 3435, 4580, 4754, 5496, 6870, 7131, 9160, 9508, 11885, 13740, 14262, 19016, 23770, 27480, 28524, 35655, 47540, 57048, 71310, 95080, 142620, 285240, 544333, 1088666, 1632999, 2177332, 2721665, 3265998, 4354664, 5443330, 6531996, 8164995, 10886660, 13063992, 16329990, 21773320, 32659980, 65319960]

約数ペア:

[(1, 65319960), (2, 32659980), (3, 21773320), (4, 16329990), (5, 13063992), (6, 10886660), (8, 8164995), (10, 6531996), (12, 5443330), (15, 4354664), (20, 3265998), (24, 2721665), (30, 2177332), (40, 1632999), (60, 1088666), (120, 544333), (229, 285240), (458, 142620), (687, 95080), (916, 71310), (1145, 57048), (1374, 47540), (1832, 35655), (2290, 28524), (2377, 27480), (2748, 23770), (3435, 19016), (4580, 14262), (4754, 13740), (5496, 11885), (6870, 9508), (7131, 9160)]