79909140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4951}}^1$

素因数の和:5232

約数の個数: 48

約数和(自身を含む): 224622720

約数和(自身を除く): 144713580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 4951, 5380, 8070, 9902, 14853, 16140, 19804, 24755, 29706, 49510, 59412, 74265, 99020, 148530, 297060, 1331819, 2663638, 3995457, 5327276, 6659095, 7990914, 13318190, 15981828, 19977285, 26636380, 39954570, 79909140]

約数ペア:

[(1, 79909140), (2, 39954570), (3, 26636380), (4, 19977285), (5, 15981828), (6, 13318190), (10, 7990914), (12, 6659095), (15, 5327276), (20, 3995457), (30, 2663638), (60, 1331819), (269, 297060), (538, 148530), (807, 99020), (1076, 74265), (1345, 59412), (1614, 49510), (2690, 29706), (3228, 24755), (4035, 19804), (4951, 16140), (5380, 14853), (8070, 9902)]