54481680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2293}}^1$

素因数の和:2326

約数の個数: 160

約数和(自身を含む): 204808320

約数和(自身を除く): 150326640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2293, 2376, 2640, 2970, 3960, 4586, 4752, 5940, 6879, 7920, 9172, 11465, 11880, 13758, 18344, 20637, 22930, 23760, 25223, 27516, 34395, 36688, 41274, 45860, 50446, 55032, 61911, 68790, 75669, 82548, 91720, 100892, 103185, 110064, 123822, 126115, 137580, 151338, 165096, 183440, 201784, 206370, 227007, 247644, 252230, 275160, 302676, 309555, 330192, 378345, 403568, 412740, 454014, 495288, 504460, 550320, 605352, 619110, 681021, 756690, 825480, 908028, 990576, 1008920, 1135035, 1210704, 1238220, 1362042, 1513380, 1650960, 1816056, 2017840, 2270070, 2476440, 2724084, 3026760, 3405105, 3632112, 4540140, 4952880, 5448168, 6053520, 6810210, 9080280, 10896336, 13620420, 18160560, 27240840, 54481680]

約数ペア:

[(1, 54481680), (2, 27240840), (3, 18160560), (4, 13620420), (5, 10896336), (6, 9080280), (8, 6810210), (9, 6053520), (10, 5448168), (11, 4952880), (12, 4540140), (15, 3632112), (16, 3405105), (18, 3026760), (20, 2724084), (22, 2476440), (24, 2270070), (27, 2017840), (30, 1816056), (33, 1650960), (36, 1513380), (40, 1362042), (44, 1238220), (45, 1210704), (48, 1135035), (54, 1008920), (55, 990576), (60, 908028), (66, 825480), (72, 756690), (80, 681021), (88, 619110), (90, 605352), (99, 550320), (108, 504460), (110, 495288), (120, 454014), (132, 412740), (135, 403568), (144, 378345), (165, 330192), (176, 309555), (180, 302676), (198, 275160), (216, 252230), (220, 247644), (240, 227007), (264, 206370), (270, 201784), (297, 183440), (330, 165096), (360, 151338), (396, 137580), (432, 126115), (440, 123822), (495, 110064), (528, 103185), (540, 100892), (594, 91720), (660, 82548), (720, 75669), (792, 68790), (880, 61911), (990, 55032), (1080, 50446), (1188, 45860), (1320, 41274), (1485, 36688), (1584, 34395), (1980, 27516), (2160, 25223), (2293, 23760), (2376, 22930), (2640, 20637), (2970, 18344), (3960, 13758), (4586, 11880), (4752, 11465), (5940, 9172), (6879, 7920)]