69992880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4943}}^1$

素因数の和:5018

約数の個数: 80

約数和(自身を含む): 220700160

約数和(自身を除く): 150707280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 4943, 7080, 9886, 14160, 14829, 19772, 24715, 29658, 39544, 49430, 59316, 74145, 79088, 98860, 118632, 148290, 197720, 237264, 291637, 296580, 395440, 583274, 593160, 874911, 1166548, 1186320, 1458185, 1749822, 2333096, 2916370, 3499644, 4374555, 4666192, 5832740, 6999288, 8749110, 11665480, 13998576, 17498220, 23330960, 34996440, 69992880]

約数ペア:

[(1, 69992880), (2, 34996440), (3, 23330960), (4, 17498220), (5, 13998576), (6, 11665480), (8, 8749110), (10, 6999288), (12, 5832740), (15, 4666192), (16, 4374555), (20, 3499644), (24, 2916370), (30, 2333096), (40, 1749822), (48, 1458185), (59, 1186320), (60, 1166548), (80, 874911), (118, 593160), (120, 583274), (177, 395440), (236, 296580), (240, 291637), (295, 237264), (354, 197720), (472, 148290), (590, 118632), (708, 98860), (885, 79088), (944, 74145), (1180, 59316), (1416, 49430), (1770, 39544), (2360, 29658), (2832, 24715), (3540, 19772), (4720, 14829), (4943, 14160), (7080, 9886)]