279971520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4943}}^1$

素因数の和:5022

約数の個数: 112

約数和(自身を含む): 904158720

約数和(自身を除く): 624187200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 3776, 4720, 4943, 5664, 7080, 9440, 9886, 11328, 14160, 14829, 18880, 19772, 24715, 28320, 29658, 39544, 49430, 56640, 59316, 74145, 79088, 98860, 118632, 148290, 158176, 197720, 237264, 291637, 296580, 316352, 395440, 474528, 583274, 593160, 790880, 874911, 949056, 1166548, 1186320, 1458185, 1581760, 1749822, 2333096, 2372640, 2916370, 3499644, 4374555, 4666192, 4745280, 5832740, 6999288, 8749110, 9332384, 11665480, 13998576, 17498220, 18664768, 23330960, 27997152, 34996440, 46661920, 55994304, 69992880, 93323840, 139985760, 279971520]

約数ペア:

[(1, 279971520), (2, 139985760), (3, 93323840), (4, 69992880), (5, 55994304), (6, 46661920), (8, 34996440), (10, 27997152), (12, 23330960), (15, 18664768), (16, 17498220), (20, 13998576), (24, 11665480), (30, 9332384), (32, 8749110), (40, 6999288), (48, 5832740), (59, 4745280), (60, 4666192), (64, 4374555), (80, 3499644), (96, 2916370), (118, 2372640), (120, 2333096), (160, 1749822), (177, 1581760), (192, 1458185), (236, 1186320), (240, 1166548), (295, 949056), (320, 874911), (354, 790880), (472, 593160), (480, 583274), (590, 474528), (708, 395440), (885, 316352), (944, 296580), (960, 291637), (1180, 237264), (1416, 197720), (1770, 158176), (1888, 148290), (2360, 118632), (2832, 98860), (3540, 79088), (3776, 74145), (4720, 59316), (4943, 56640), (5664, 49430), (7080, 39544), (9440, 29658), (9886, 28320), (11328, 24715), (14160, 19772), (14829, 18880)]