16806240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1$

素因数の和:1093

約数の個数: 144

約数和(自身を含む): 62624016

約数和(自身を除く): 45817776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1061, 1320, 1440, 1584, 1760, 1980, 2122, 2640, 3168, 3183, 3960, 4244, 5280, 5305, 6366, 7920, 8488, 9549, 10610, 11671, 12732, 15840, 15915, 16976, 19098, 21220, 23342, 25464, 31830, 33952, 35013, 38196, 42440, 46684, 47745, 50928, 58355, 63660, 70026, 76392, 84880, 93368, 95490, 101856, 105039, 116710, 127320, 140052, 152784, 169760, 175065, 186736, 190980, 210078, 233420, 254640, 280104, 305568, 350130, 373472, 381960, 420156, 466840, 509280, 525195, 560208, 700260, 763920, 840312, 933680, 1050390, 1120416, 1400520, 1527840, 1680624, 1867360, 2100780, 2801040, 3361248, 4201560, 5602080, 8403120, 16806240]

約数ペア:

[(1, 16806240), (2, 8403120), (3, 5602080), (4, 4201560), (5, 3361248), (6, 2801040), (8, 2100780), (9, 1867360), (10, 1680624), (11, 1527840), (12, 1400520), (15, 1120416), (16, 1050390), (18, 933680), (20, 840312), (22, 763920), (24, 700260), (30, 560208), (32, 525195), (33, 509280), (36, 466840), (40, 420156), (44, 381960), (45, 373472), (48, 350130), (55, 305568), (60, 280104), (66, 254640), (72, 233420), (80, 210078), (88, 190980), (90, 186736), (96, 175065), (99, 169760), (110, 152784), (120, 140052), (132, 127320), (144, 116710), (160, 105039), (165, 101856), (176, 95490), (180, 93368), (198, 84880), (220, 76392), (240, 70026), (264, 63660), (288, 58355), (330, 50928), (352, 47745), (360, 46684), (396, 42440), (440, 38196), (480, 35013), (495, 33952), (528, 31830), (660, 25464), (720, 23342), (792, 21220), (880, 19098), (990, 16976), (1056, 15915), (1061, 15840), (1320, 12732), (1440, 11671), (1584, 10610), (1760, 9549), (1980, 8488), (2122, 7920), (2640, 6366), (3168, 5305), (3183, 5280), (3960, 4244)]