23290080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 80840592

約数和(自身を除く): 57550512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 401, 440, 480, 484, 528, 605, 660, 726, 802, 880, 968, 1056, 1203, 1210, 1320, 1452, 1604, 1760, 1815, 1936, 2005, 2406, 2420, 2640, 2904, 3208, 3630, 3872, 4010, 4411, 4812, 4840, 5280, 5808, 6015, 6416, 7260, 8020, 8822, 9624, 9680, 11616, 12030, 12832, 13233, 14520, 16040, 17644, 19248, 19360, 22055, 24060, 26466, 29040, 32080, 35288, 38496, 44110, 48120, 48521, 52932, 58080, 64160, 66165, 70576, 88220, 96240, 97042, 105864, 132330, 141152, 145563, 176440, 192480, 194084, 211728, 242605, 264660, 291126, 352880, 388168, 423456, 485210, 529320, 582252, 705760, 727815, 776336, 970420, 1058640, 1164504, 1455630, 1552672, 1940840, 2117280, 2329008, 2911260, 3881680, 4658016, 5822520, 7763360, 11645040, 23290080]

約数ペア:

[(1, 23290080), (2, 11645040), (3, 7763360), (4, 5822520), (5, 4658016), (6, 3881680), (8, 2911260), (10, 2329008), (11, 2117280), (12, 1940840), (15, 1552672), (16, 1455630), (20, 1164504), (22, 1058640), (24, 970420), (30, 776336), (32, 727815), (33, 705760), (40, 582252), (44, 529320), (48, 485210), (55, 423456), (60, 388168), (66, 352880), (80, 291126), (88, 264660), (96, 242605), (110, 211728), (120, 194084), (121, 192480), (132, 176440), (160, 145563), (165, 141152), (176, 132330), (220, 105864), (240, 97042), (242, 96240), (264, 88220), (330, 70576), (352, 66165), (363, 64160), (401, 58080), (440, 52932), (480, 48521), (484, 48120), (528, 44110), (605, 38496), (660, 35288), (726, 32080), (802, 29040), (880, 26466), (968, 24060), (1056, 22055), (1203, 19360), (1210, 19248), (1320, 17644), (1452, 16040), (1604, 14520), (1760, 13233), (1815, 12832), (1936, 12030), (2005, 11616), (2406, 9680), (2420, 9624), (2640, 8822), (2904, 8020), (3208, 7260), (3630, 6416), (3872, 6015), (4010, 5808), (4411, 5280), (4812, 4840)]