20251509240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{81019}}^1$

素因数の和:83116

約数の個数: 64

約数和(自身を含む): 60784444800

約数和(自身を除く): 40532935560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2083, 4166, 6249, 8332, 10415, 12498, 16664, 20830, 24996, 31245, 41660, 49992, 62490, 81019, 83320, 124980, 162038, 243057, 249960, 324076, 405095, 486114, 648152, 810190, 972228, 1215285, 1620380, 1944456, 2430570, 3240760, 4861140, 9722280, 168762577, 337525154, 506287731, 675050308, 843812885, 1012575462, 1350100616, 1687625770, 2025150924, 2531438655, 3375251540, 4050301848, 5062877310, 6750503080, 10125754620, 20251509240]

約数ペア:

[(1, 20251509240), (2, 10125754620), (3, 6750503080), (4, 5062877310), (5, 4050301848), (6, 3375251540), (8, 2531438655), (10, 2025150924), (12, 1687625770), (15, 1350100616), (20, 1012575462), (24, 843812885), (30, 675050308), (40, 506287731), (60, 337525154), (120, 168762577), (2083, 9722280), (4166, 4861140), (6249, 3240760), (8332, 2430570), (10415, 1944456), (12498, 1620380), (16664, 1215285), (20830, 972228), (24996, 810190), (31245, 648152), (41660, 486114), (49992, 405095), (62490, 324076), (81019, 249960), (83320, 243057), (124980, 162038)]