2478925440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22651}}^1$

素因数の和:22695

約数の個数: 192

約数和(自身を含む): 9010965600

約数和(自身を除く): 6532040160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 22651, 27360, 36480, 45302, 54720, 67953, 90604, 109440, 113255, 135906, 181208, 203859, 226510, 271812, 339765, 362416, 407718, 430369, 453020, 543624, 679530, 724832, 815436, 860738, 906040, 1019295, 1087248, 1291107, 1359060, 1449664, 1630872, 1721476, 1812080, 2038590, 2151845, 2174496, 2582214, 2718120, 2899328, 3261744, 3442952, 3624160, 3873321, 4077180, 4303690, 4348992, 5164428, 5436240, 6455535, 6523488, 6885904, 7248320, 7746642, 8154360, 8607380, 8697984, 10328856, 10872480, 12911070, 13046976, 13771808, 14496640, 15493284, 16308720, 17214760, 19366605, 20657712, 21744960, 25822140, 26093952, 27543616, 30986568, 32617440, 34429520, 38733210, 41315424, 43489920, 51644280, 55087232, 61973136, 65234880, 68859040, 77466420, 82630848, 103288560, 123946272, 130469760, 137718080, 154932840, 165261696, 206577120, 247892544, 275436160, 309865680, 413154240, 495785088, 619731360, 826308480, 1239462720, 2478925440]

約数ペア:

[(1, 2478925440), (2, 1239462720), (3, 826308480), (4, 619731360), (5, 495785088), (6, 413154240), (8, 309865680), (9, 275436160), (10, 247892544), (12, 206577120), (15, 165261696), (16, 154932840), (18, 137718080), (19, 130469760), (20, 123946272), (24, 103288560), (30, 82630848), (32, 77466420), (36, 68859040), (38, 65234880), (40, 61973136), (45, 55087232), (48, 51644280), (57, 43489920), (60, 41315424), (64, 38733210), (72, 34429520), (76, 32617440), (80, 30986568), (90, 27543616), (95, 26093952), (96, 25822140), (114, 21744960), (120, 20657712), (128, 19366605), (144, 17214760), (152, 16308720), (160, 15493284), (171, 14496640), (180, 13771808), (190, 13046976), (192, 12911070), (228, 10872480), (240, 10328856), (285, 8697984), (288, 8607380), (304, 8154360), (320, 7746642), (342, 7248320), (360, 6885904), (380, 6523488), (384, 6455535), (456, 5436240), (480, 5164428), (570, 4348992), (576, 4303690), (608, 4077180), (640, 3873321), (684, 3624160), (720, 3442952), (760, 3261744), (855, 2899328), (912, 2718120), (960, 2582214), (1140, 2174496), (1152, 2151845), (1216, 2038590), (1368, 1812080), (1440, 1721476), (1520, 1630872), (1710, 1449664), (1824, 1359060), (1920, 1291107), (2280, 1087248), (2432, 1019295), (2736, 906040), (2880, 860738), (3040, 815436), (3420, 724832), (3648, 679530), (4560, 543624), (5472, 453020), (5760, 430369), (6080, 407718), (6840, 362416), (7296, 339765), (9120, 271812), (10944, 226510), (12160, 203859), (13680, 181208), (18240, 135906), (21888, 113255), (22651, 109440), (27360, 90604), (36480, 67953), (45302, 54720)]