2909322720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65173}}^1$

素因数の和:65225

約数の個数: 144

約数和(自身を含む): 10248481152

約数和(自身を除く): 7339158432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 65173, 130346, 195519, 260692, 325865, 391038, 521384, 586557, 651730, 782076, 977595, 1042768, 1173114, 1303460, 1564152, 1955190, 2020363, 2085536, 2346228, 2606920, 2932785, 3128304, 3910380, 4040726, 4692456, 5213840, 5865570, 6061089, 6256608, 7820760, 8081452, 9384912, 10101815, 10427680, 11731140, 12122178, 15641520, 16162904, 18183267, 18769824, 20203630, 23462280, 24244356, 30305445, 31283040, 32325808, 36366534, 40407260, 46924560, 48488712, 60610890, 64651616, 72733068, 80814520, 90916335, 93849120, 96977424, 121221780, 145466136, 161629040, 181832670, 193954848, 242443560, 290932272, 323258080, 363665340, 484887120, 581864544, 727330680, 969774240, 1454661360, 2909322720]

約数ペア:

[(1, 2909322720), (2, 1454661360), (3, 969774240), (4, 727330680), (5, 581864544), (6, 484887120), (8, 363665340), (9, 323258080), (10, 290932272), (12, 242443560), (15, 193954848), (16, 181832670), (18, 161629040), (20, 145466136), (24, 121221780), (30, 96977424), (31, 93849120), (32, 90916335), (36, 80814520), (40, 72733068), (45, 64651616), (48, 60610890), (60, 48488712), (62, 46924560), (72, 40407260), (80, 36366534), (90, 32325808), (93, 31283040), (96, 30305445), (120, 24244356), (124, 23462280), (144, 20203630), (155, 18769824), (160, 18183267), (180, 16162904), (186, 15641520), (240, 12122178), (248, 11731140), (279, 10427680), (288, 10101815), (310, 9384912), (360, 8081452), (372, 7820760), (465, 6256608), (480, 6061089), (496, 5865570), (558, 5213840), (620, 4692456), (720, 4040726), (744, 3910380), (930, 3128304), (992, 2932785), (1116, 2606920), (1240, 2346228), (1395, 2085536), (1440, 2020363), (1488, 1955190), (1860, 1564152), (2232, 1303460), (2480, 1173114), (2790, 1042768), (2976, 977595), (3720, 782076), (4464, 651730), (4960, 586557), (5580, 521384), (7440, 391038), (8928, 325865), (11160, 260692), (14880, 195519), (22320, 130346), (44640, 65173)]