264628440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19867}}^1$

素因数の和:19921

約数の個数: 96

約数和(自身を含む): 883331280

約数和(自身を除く): 618702840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 19867, 39734, 59601, 79468, 99335, 119202, 158936, 178803, 198670, 238404, 298005, 357606, 397340, 476808, 596010, 715212, 735079, 794680, 894015, 1192020, 1430424, 1470158, 1788030, 2205237, 2384040, 2940316, 3576060, 3675395, 4410474, 5880632, 6615711, 7152120, 7350790, 8820948, 11026185, 13231422, 14701580, 17641896, 22052370, 26462844, 29403160, 33078555, 44104740, 52925688, 66157110, 88209480, 132314220, 264628440]

約数ペア:

[(1, 264628440), (2, 132314220), (3, 88209480), (4, 66157110), (5, 52925688), (6, 44104740), (8, 33078555), (9, 29403160), (10, 26462844), (12, 22052370), (15, 17641896), (18, 14701580), (20, 13231422), (24, 11026185), (30, 8820948), (36, 7350790), (37, 7152120), (40, 6615711), (45, 5880632), (60, 4410474), (72, 3675395), (74, 3576060), (90, 2940316), (111, 2384040), (120, 2205237), (148, 1788030), (180, 1470158), (185, 1430424), (222, 1192020), (296, 894015), (333, 794680), (360, 735079), (370, 715212), (444, 596010), (555, 476808), (666, 397340), (740, 357606), (888, 298005), (1110, 238404), (1332, 198670), (1480, 178803), (1665, 158936), (2220, 119202), (2664, 99335), (3330, 79468), (4440, 59601), (6660, 39734), (13320, 19867)]