2242080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{173}}^1$

素因数の和:200

約数の個数: 120

約数和(自身を含む): 7958412

約数和(自身を除く): 5716332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 173, 180, 216, 240, 270, 288, 324, 346, 360, 405, 432, 480, 519, 540, 648, 692, 720, 810, 864, 865, 1038, 1080, 1296, 1384, 1440, 1557, 1620, 1730, 2076, 2160, 2592, 2595, 2768, 3114, 3240, 3460, 4152, 4320, 4671, 5190, 5536, 6228, 6480, 6920, 7785, 8304, 9342, 10380, 12456, 12960, 13840, 14013, 15570, 16608, 18684, 20760, 23355, 24912, 27680, 28026, 31140, 37368, 41520, 46710, 49824, 56052, 62280, 70065, 74736, 83040, 93420, 112104, 124560, 140130, 149472, 186840, 224208, 249120, 280260, 373680, 448416, 560520, 747360, 1121040, 2242080]

約数ペア:

[(1, 2242080), (2, 1121040), (3, 747360), (4, 560520), (5, 448416), (6, 373680), (8, 280260), (9, 249120), (10, 224208), (12, 186840), (15, 149472), (16, 140130), (18, 124560), (20, 112104), (24, 93420), (27, 83040), (30, 74736), (32, 70065), (36, 62280), (40, 56052), (45, 49824), (48, 46710), (54, 41520), (60, 37368), (72, 31140), (80, 28026), (81, 27680), (90, 24912), (96, 23355), (108, 20760), (120, 18684), (135, 16608), (144, 15570), (160, 14013), (162, 13840), (173, 12960), (180, 12456), (216, 10380), (240, 9342), (270, 8304), (288, 7785), (324, 6920), (346, 6480), (360, 6228), (405, 5536), (432, 5190), (480, 4671), (519, 4320), (540, 4152), (648, 3460), (692, 3240), (720, 3114), (810, 2768), (864, 2595), (865, 2592), (1038, 2160), (1080, 2076), (1296, 1730), (1384, 1620), (1440, 1557)]