111266640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6719}}^1$

素因数の和:6761

約数の個数: 120

約数和(自身を含む): 389975040

約数和(自身を除く): 278708400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 6719, 8280, 13438, 16560, 20157, 26876, 33595, 40314, 53752, 60471, 67190, 80628, 100785, 107504, 120942, 134380, 154537, 161256, 201570, 241884, 268760, 302355, 309074, 322512, 403140, 463611, 483768, 537520, 604710, 618148, 772685, 806280, 927222, 967536, 1209420, 1236296, 1390833, 1545370, 1612560, 1854444, 2318055, 2418840, 2472592, 2781666, 3090740, 3708888, 4636110, 4837680, 5563332, 6181480, 6954165, 7417776, 9272220, 11126664, 12362960, 13908330, 18544440, 22253328, 27816660, 37088880, 55633320, 111266640]

約数ペア:

[(1, 111266640), (2, 55633320), (3, 37088880), (4, 27816660), (5, 22253328), (6, 18544440), (8, 13908330), (9, 12362960), (10, 11126664), (12, 9272220), (15, 7417776), (16, 6954165), (18, 6181480), (20, 5563332), (23, 4837680), (24, 4636110), (30, 3708888), (36, 3090740), (40, 2781666), (45, 2472592), (46, 2418840), (48, 2318055), (60, 1854444), (69, 1612560), (72, 1545370), (80, 1390833), (90, 1236296), (92, 1209420), (115, 967536), (120, 927222), (138, 806280), (144, 772685), (180, 618148), (184, 604710), (207, 537520), (230, 483768), (240, 463611), (276, 403140), (345, 322512), (360, 309074), (368, 302355), (414, 268760), (460, 241884), (552, 201570), (690, 161256), (720, 154537), (828, 134380), (920, 120942), (1035, 107504), (1104, 100785), (1380, 80628), (1656, 67190), (1840, 60471), (2070, 53752), (2760, 40314), (3312, 33595), (4140, 26876), (5520, 20157), (6719, 16560), (8280, 13438)]