6681960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 23328000

約数和(自身を除く): 16646040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 269, 270, 276, 345, 360, 414, 460, 538, 540, 552, 621, 690, 807, 828, 920, 1035, 1076, 1080, 1242, 1345, 1380, 1614, 1656, 2070, 2152, 2421, 2484, 2690, 2760, 3105, 3228, 4035, 4140, 4842, 4968, 5380, 6187, 6210, 6456, 7263, 8070, 8280, 9684, 10760, 12105, 12374, 12420, 14526, 16140, 18561, 19368, 24210, 24748, 24840, 29052, 30935, 32280, 36315, 37122, 48420, 49496, 55683, 58104, 61870, 72630, 74244, 92805, 96840, 111366, 123740, 145260, 148488, 167049, 185610, 222732, 247480, 278415, 290520, 334098, 371220, 445464, 556830, 668196, 742440, 835245, 1113660, 1336392, 1670490, 2227320, 3340980, 6681960]

約数ペア:

[(1, 6681960), (2, 3340980), (3, 2227320), (4, 1670490), (5, 1336392), (6, 1113660), (8, 835245), (9, 742440), (10, 668196), (12, 556830), (15, 445464), (18, 371220), (20, 334098), (23, 290520), (24, 278415), (27, 247480), (30, 222732), (36, 185610), (40, 167049), (45, 148488), (46, 145260), (54, 123740), (60, 111366), (69, 96840), (72, 92805), (90, 74244), (92, 72630), (108, 61870), (115, 58104), (120, 55683), (135, 49496), (138, 48420), (180, 37122), (184, 36315), (207, 32280), (216, 30935), (230, 29052), (269, 24840), (270, 24748), (276, 24210), (345, 19368), (360, 18561), (414, 16140), (460, 14526), (538, 12420), (540, 12374), (552, 12105), (621, 10760), (690, 9684), (807, 8280), (828, 8070), (920, 7263), (1035, 6456), (1076, 6210), (1080, 6187), (1242, 5380), (1345, 4968), (1380, 4842), (1614, 4140), (1656, 4035), (2070, 3228), (2152, 3105), (2421, 2760), (2484, 2690)]