139985760

素因数分解:

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

素因数の和:5020

約数の個数: 96

約数和(自身を含む): 448519680

約数和(自身を除く): 308533920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 4720, 4943, 5664, 7080, 9440, 9886, 14160, 14829, 19772, 24715, 28320, 29658, 39544, 49430, 59316, 74145, 79088, 98860, 118632, 148290, 158176, 197720, 237264, 291637, 296580, 395440, 474528, 583274, 593160, 790880, 874911, 1166548, 1186320, 1458185, 1749822, 2333096, 2372640, 2916370, 3499644, 4374555, 4666192, 5832740, 6999288, 8749110, 9332384, 11665480, 13998576, 17498220, 23330960, 27997152, 34996440, 46661920, 69992880, 139985760]

約数ペア:

[(1, 139985760), (2, 69992880), (3, 46661920), (4, 34996440), (5, 27997152), (6, 23330960), (8, 17498220), (10, 13998576), (12, 11665480), (15, 9332384), (16, 8749110), (20, 6999288), (24, 5832740), (30, 4666192), (32, 4374555), (40, 3499644), (48, 2916370), (59, 2372640), (60, 2333096), (80, 1749822), (96, 1458185), (118, 1186320), (120, 1166548), (160, 874911), (177, 790880), (236, 593160), (240, 583274), (295, 474528), (354, 395440), (472, 296580), (480, 291637), (590, 237264), (708, 197720), (885, 158176), (944, 148290), (1180, 118632), (1416, 98860), (1770, 79088), (1888, 74145), (2360, 59316), (2832, 49430), (3540, 39544), (4720, 29658), (4943, 28320), (5664, 24715), (7080, 19772), (9440, 14829), (9886, 14160)]