142661520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66047}}^1$

素因数の和:66069

約数の個数: 80

約数和(自身を含む): 491397120

約数和(自身を除く): 348735600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 66047, 132094, 198141, 264188, 330235, 396282, 528376, 594423, 660470, 792564, 990705, 1056752, 1188846, 1320940, 1585128, 1783269, 1981410, 2377692, 2641880, 2972115, 3170256, 3566538, 3962820, 4755384, 5283760, 5944230, 7133076, 7925640, 8916345, 9510768, 11888460, 14266152, 15851280, 17832690, 23776920, 28532304, 35665380, 47553840, 71330760, 142661520]

約数ペア:

[(1, 142661520), (2, 71330760), (3, 47553840), (4, 35665380), (5, 28532304), (6, 23776920), (8, 17832690), (9, 15851280), (10, 14266152), (12, 11888460), (15, 9510768), (16, 8916345), (18, 7925640), (20, 7133076), (24, 5944230), (27, 5283760), (30, 4755384), (36, 3962820), (40, 3566538), (45, 3170256), (48, 2972115), (54, 2641880), (60, 2377692), (72, 1981410), (80, 1783269), (90, 1585128), (108, 1320940), (120, 1188846), (135, 1056752), (144, 990705), (180, 792564), (216, 660470), (240, 594423), (270, 528376), (360, 396282), (432, 330235), (540, 264188), (720, 198141), (1080, 132094), (2160, 66047)]