551288160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3449}}^1$

素因数の和:3510

約数の個数: 192

約数和(自身を含む): 1982232000

約数和(自身を除く): 1430943840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3449, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 6898, 7992, 8880, 9990, 10347, 10656, 13320, 13796, 15984, 17245, 17760, 19980, 20694, 26640, 27592, 31041, 31968, 34490, 39960, 41388, 51735, 53280, 55184, 62082, 68980, 79920, 82776, 93123, 103470, 110368, 124164, 127613, 137960, 155205, 159840, 165552, 186246, 206940, 248328, 255226, 275920, 310410, 331104, 372492, 382839, 413880, 465615, 496656, 510452, 551840, 620820, 638065, 744984, 765678, 827760, 931230, 993312, 1020904, 1148517, 1241640, 1276130, 1489968, 1531356, 1655520, 1862460, 1914195, 2041808, 2297034, 2483280, 2552260, 2979936, 3062712, 3445551, 3724920, 3828390, 4083616, 4594068, 4966560, 5104520, 5742585, 6125424, 6891102, 7449840, 7656780, 9188136, 10209040, 11485170, 12250848, 13782204, 14899680, 15313560, 17227755, 18376272, 20418080, 22970340, 27564408, 30627120, 34455510, 36752544, 45940680, 55128816, 61254240, 68911020, 91881360, 110257632, 137822040, 183762720, 275644080, 551288160]

約数ペア:

[(1, 551288160), (2, 275644080), (3, 183762720), (4, 137822040), (5, 110257632), (6, 91881360), (8, 68911020), (9, 61254240), (10, 55128816), (12, 45940680), (15, 36752544), (16, 34455510), (18, 30627120), (20, 27564408), (24, 22970340), (27, 20418080), (30, 18376272), (32, 17227755), (36, 15313560), (37, 14899680), (40, 13782204), (45, 12250848), (48, 11485170), (54, 10209040), (60, 9188136), (72, 7656780), (74, 7449840), (80, 6891102), (90, 6125424), (96, 5742585), (108, 5104520), (111, 4966560), (120, 4594068), (135, 4083616), (144, 3828390), (148, 3724920), (160, 3445551), (180, 3062712), (185, 2979936), (216, 2552260), (222, 2483280), (240, 2297034), (270, 2041808), (288, 1914195), (296, 1862460), (333, 1655520), (360, 1531356), (370, 1489968), (432, 1276130), (444, 1241640), (480, 1148517), (540, 1020904), (555, 993312), (592, 931230), (666, 827760), (720, 765678), (740, 744984), (864, 638065), (888, 620820), (999, 551840), (1080, 510452), (1110, 496656), (1184, 465615), (1332, 413880), (1440, 382839), (1480, 372492), (1665, 331104), (1776, 310410), (1998, 275920), (2160, 255226), (2220, 248328), (2664, 206940), (2960, 186246), (3330, 165552), (3449, 159840), (3552, 155205), (3996, 137960), (4320, 127613), (4440, 124164), (4995, 110368), (5328, 103470), (5920, 93123), (6660, 82776), (6898, 79920), (7992, 68980), (8880, 62082), (9990, 55184), (10347, 53280), (10656, 51735), (13320, 41388), (13796, 39960), (15984, 34490), (17245, 31968), (17760, 31041), (19980, 27592), (20694, 26640)]