6618188880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{14207}}^1$

素因数の和:14873

約数の個数: 120

約数和(自身を含む): 22262003712

約数和(自身を除く): 15643814832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 647, 720, 1294, 1941, 2588, 3235, 3882, 5176, 5823, 6470, 7764, 9705, 10352, 11646, 12940, 14207, 15528, 19410, 23292, 25880, 28414, 29115, 31056, 38820, 42621, 46584, 51760, 56828, 58230, 71035, 77640, 85242, 93168, 113656, 116460, 127863, 142070, 155280, 170484, 213105, 227312, 232920, 255726, 284140, 340968, 426210, 465840, 511452, 568280, 639315, 681936, 852420, 1022904, 1136560, 1278630, 1704840, 2045808, 2557260, 3409680, 5114520, 9191929, 10229040, 18383858, 27575787, 36767716, 45959645, 55151574, 73535432, 82727361, 91919290, 110303148, 137878935, 147070864, 165454722, 183838580, 220606296, 275757870, 330909444, 367677160, 413636805, 441212592, 551515740, 661818888, 735354320, 827273610, 1103031480, 1323637776, 1654547220, 2206062960, 3309094440, 6618188880]

約数ペア:

[(1, 6618188880), (2, 3309094440), (3, 2206062960), (4, 1654547220), (5, 1323637776), (6, 1103031480), (8, 827273610), (9, 735354320), (10, 661818888), (12, 551515740), (15, 441212592), (16, 413636805), (18, 367677160), (20, 330909444), (24, 275757870), (30, 220606296), (36, 183838580), (40, 165454722), (45, 147070864), (48, 137878935), (60, 110303148), (72, 91919290), (80, 82727361), (90, 73535432), (120, 55151574), (144, 45959645), (180, 36767716), (240, 27575787), (360, 18383858), (647, 10229040), (720, 9191929), (1294, 5114520), (1941, 3409680), (2588, 2557260), (3235, 2045808), (3882, 1704840), (5176, 1278630), (5823, 1136560), (6470, 1022904), (7764, 852420), (9705, 681936), (10352, 639315), (11646, 568280), (12940, 511452), (14207, 465840), (15528, 426210), (19410, 340968), (23292, 284140), (25880, 255726), (28414, 232920), (29115, 227312), (31056, 213105), (38820, 170484), (42621, 155280), (46584, 142070), (51760, 127863), (56828, 116460), (58230, 113656), (71035, 93168), (77640, 85242)]