2058907560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{745981}}^1$

素因数の和:746018

約数の個数: 64

約数和(自身を含む): 6445284480

約数和(自身を除く): 4386376920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 745981, 1491962, 2237943, 2983924, 3729905, 4475886, 5967848, 7459810, 8951772, 11189715, 14919620, 17157563, 17903544, 22379430, 29839240, 34315126, 44758860, 51472689, 68630252, 85787815, 89517720, 102945378, 137260504, 171575630, 205890756, 257363445, 343151260, 411781512, 514726890, 686302520, 1029453780, 2058907560]

約数ペア:

[(1, 2058907560), (2, 1029453780), (3, 686302520), (4, 514726890), (5, 411781512), (6, 343151260), (8, 257363445), (10, 205890756), (12, 171575630), (15, 137260504), (20, 102945378), (23, 89517720), (24, 85787815), (30, 68630252), (40, 51472689), (46, 44758860), (60, 34315126), (69, 29839240), (92, 22379430), (115, 17903544), (120, 17157563), (138, 14919620), (184, 11189715), (230, 8951772), (276, 7459810), (345, 5967848), (460, 4475886), (552, 3729905), (690, 2983924), (920, 2237943), (1380, 1491962), (2760, 745981)]