105511920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3209}}^1$

素因数の和:3362

約数の個数: 80

約数和(自身を含む): 329577120

約数和(自身を除く): 224065200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3209, 3288, 4110, 5480, 6418, 6576, 8220, 9627, 10960, 12836, 16045, 16440, 19254, 25672, 32090, 32880, 38508, 48135, 51344, 64180, 77016, 96270, 128360, 154032, 192540, 256720, 385080, 439633, 770160, 879266, 1318899, 1758532, 2198165, 2637798, 3517064, 4396330, 5275596, 6594495, 7034128, 8792660, 10551192, 13188990, 17585320, 21102384, 26377980, 35170640, 52755960, 105511920]

約数ペア:

[(1, 105511920), (2, 52755960), (3, 35170640), (4, 26377980), (5, 21102384), (6, 17585320), (8, 13188990), (10, 10551192), (12, 8792660), (15, 7034128), (16, 6594495), (20, 5275596), (24, 4396330), (30, 3517064), (40, 2637798), (48, 2198165), (60, 1758532), (80, 1318899), (120, 879266), (137, 770160), (240, 439633), (274, 385080), (411, 256720), (548, 192540), (685, 154032), (822, 128360), (1096, 96270), (1370, 77016), (1644, 64180), (2055, 51344), (2192, 48135), (2740, 38508), (3209, 32880), (3288, 32090), (4110, 25672), (5480, 19254), (6418, 16440), (6576, 16045), (8220, 12836), (9627, 10960)]