8403120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1$

素因数の和:1091

約数の個数: 120

約数和(自身を含む): 30814992

約数和(自身を除く): 22411872

約数列:

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

約数ペア:

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