2015406720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11343

約数の個数: 192

約数和(自身を含む): 7184586240

約数和(自身を除く): 5169179520

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, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11287, 11904, 14880, 17856, 19840, 22320, 22574, 29760, 33861, 35712, 44640, 45148, 56435, 59520, 67722, 89280, 90296, 101583, 112870, 135444, 169305, 178560, 180592, 203166, 225740, 270888, 338610, 349897, 361184, 406332, 451480, 507915, 541776, 677220, 699794, 722368, 812664, 902960, 1015830, 1049691, 1083552, 1354440, 1399588, 1444736, 1625328, 1749485, 1805920, 2031660, 2099382, 2167104, 2708880, 2799176, 3149073, 3250656, 3498970, 3611840, 4063320, 4198764, 4334208, 5248455, 5417760, 5598352, 6298146, 6501312, 6997940, 7223680, 8126640, 8397528, 10496910, 10835520, 11196704, 12596292, 13002624, 13995880, 15745365, 16253280, 16795056, 20993820, 21671040, 22393408, 25192584, 27991760, 31490730, 32506560, 33590112, 41987640, 44786816, 50385168, 55983520, 62981460, 65013120, 67180224, 83975280, 100770336, 111967040, 125962920, 134360448, 167950560, 201540672, 223934080, 251925840, 335901120, 403081344, 503851680, 671802240, 1007703360, 2015406720]

約数ペア:

[(1, 2015406720), (2, 1007703360), (3, 671802240), (4, 503851680), (5, 403081344), (6, 335901120), (8, 251925840), (9, 223934080), (10, 201540672), (12, 167950560), (15, 134360448), (16, 125962920), (18, 111967040), (20, 100770336), (24, 83975280), (30, 67180224), (31, 65013120), (32, 62981460), (36, 55983520), (40, 50385168), (45, 44786816), (48, 41987640), (60, 33590112), (62, 32506560), (64, 31490730), (72, 27991760), (80, 25192584), (90, 22393408), (93, 21671040), (96, 20993820), (120, 16795056), (124, 16253280), (128, 15745365), (144, 13995880), (155, 13002624), (160, 12596292), (180, 11196704), (186, 10835520), (192, 10496910), (240, 8397528), (248, 8126640), (279, 7223680), (288, 6997940), (310, 6501312), (320, 6298146), (360, 5598352), (372, 5417760), (384, 5248455), (465, 4334208), (480, 4198764), (496, 4063320), (558, 3611840), (576, 3498970), (620, 3250656), (640, 3149073), (720, 2799176), (744, 2708880), (930, 2167104), (960, 2099382), (992, 2031660), (1116, 1805920), (1152, 1749485), (1240, 1625328), (1395, 1444736), (1440, 1399588), (1488, 1354440), (1860, 1083552), (1920, 1049691), (1984, 1015830), (2232, 902960), (2480, 812664), (2790, 722368), (2880, 699794), (2976, 677220), (3720, 541776), (3968, 507915), (4464, 451480), (4960, 406332), (5580, 361184), (5760, 349897), (5952, 338610), (7440, 270888), (8928, 225740), (9920, 203166), (11160, 180592), (11287, 178560), (11904, 169305), (14880, 135444), (17856, 112870), (19840, 101583), (22320, 90296), (22574, 89280), (29760, 67722), (33861, 59520), (35712, 56435), (44640, 45148)]