56754720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3583}}^1$

素因数の和:3615

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 154586592

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, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3583, 3960, 5280, 7166, 7920, 10749, 14332, 15840, 17915, 21498, 28664, 32247, 35830, 39413, 42996, 53745, 57328, 64494, 71660, 78826, 85992, 107490, 114656, 118239, 128988, 143320, 157652, 161235, 171984, 197065, 214980, 236478, 257976, 286640, 315304, 322470, 343968, 354717, 394130, 429960, 472956, 515952, 573280, 591195, 630608, 644940, 709434, 788260, 859920, 945912, 1031904, 1182390, 1261216, 1289880, 1418868, 1576520, 1719840, 1773585, 1891824, 2364780, 2579760, 2837736, 3153040, 3547170, 3783648, 4729560, 5159520, 5675472, 6306080, 7094340, 9459120, 11350944, 14188680, 18918240, 28377360, 56754720]

約数ペア:

[(1, 56754720), (2, 28377360), (3, 18918240), (4, 14188680), (5, 11350944), (6, 9459120), (8, 7094340), (9, 6306080), (10, 5675472), (11, 5159520), (12, 4729560), (15, 3783648), (16, 3547170), (18, 3153040), (20, 2837736), (22, 2579760), (24, 2364780), (30, 1891824), (32, 1773585), (33, 1719840), (36, 1576520), (40, 1418868), (44, 1289880), (45, 1261216), (48, 1182390), (55, 1031904), (60, 945912), (66, 859920), (72, 788260), (80, 709434), (88, 644940), (90, 630608), (96, 591195), (99, 573280), (110, 515952), (120, 472956), (132, 429960), (144, 394130), (160, 354717), (165, 343968), (176, 322470), (180, 315304), (198, 286640), (220, 257976), (240, 236478), (264, 214980), (288, 197065), (330, 171984), (352, 161235), (360, 157652), (396, 143320), (440, 128988), (480, 118239), (495, 114656), (528, 107490), (660, 85992), (720, 78826), (792, 71660), (880, 64494), (990, 57328), (1056, 53745), (1320, 42996), (1440, 39413), (1584, 35830), (1760, 32247), (1980, 28664), (2640, 21498), (3168, 17915), (3583, 15840), (3960, 14332), (5280, 10749), (7166, 7920)]