130639920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2377}}^1$

素因数の和:2622

約数の個数: 80

約数和(自身を含む): 406923360

約数和(自身を除く): 276283440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2377, 2748, 3435, 3664, 4580, 4754, 5496, 6870, 7131, 9160, 9508, 10992, 11885, 13740, 14262, 18320, 19016, 23770, 27480, 28524, 35655, 38032, 47540, 54960, 57048, 71310, 95080, 114096, 142620, 190160, 285240, 544333, 570480, 1088666, 1632999, 2177332, 2721665, 3265998, 4354664, 5443330, 6531996, 8164995, 8709328, 10886660, 13063992, 16329990, 21773320, 26127984, 32659980, 43546640, 65319960, 130639920]

約数ペア:

[(1, 130639920), (2, 65319960), (3, 43546640), (4, 32659980), (5, 26127984), (6, 21773320), (8, 16329990), (10, 13063992), (12, 10886660), (15, 8709328), (16, 8164995), (20, 6531996), (24, 5443330), (30, 4354664), (40, 3265998), (48, 2721665), (60, 2177332), (80, 1632999), (120, 1088666), (229, 570480), (240, 544333), (458, 285240), (687, 190160), (916, 142620), (1145, 114096), (1374, 95080), (1832, 71310), (2290, 57048), (2377, 54960), (2748, 47540), (3435, 38032), (3664, 35655), (4580, 28524), (4754, 27480), (5496, 23770), (6870, 19016), (7131, 18320), (9160, 14262), (9508, 13740), (10992, 11885)]