265821120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4059

約数の個数: 168

約数和(自身を含む): 954304416

約数和(自身を除く): 688483296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4013, 4140, 4416, 5520, 6624, 7360, 8026, 8280, 11040, 12039, 13248, 16052, 16560, 20065, 22080, 24078, 32104, 33120, 36117, 40130, 48156, 60195, 64208, 66240, 72234, 80260, 92299, 96312, 120390, 128416, 144468, 160520, 180585, 184598, 192624, 240780, 256832, 276897, 288936, 321040, 361170, 369196, 385248, 461495, 481560, 553794, 577872, 642080, 722340, 738392, 770496, 830691, 922990, 963120, 1107588, 1155744, 1284160, 1384485, 1444680, 1476784, 1661382, 1845980, 1926240, 2215176, 2311488, 2768970, 2889360, 2953568, 3322764, 3691960, 3852480, 4153455, 4430352, 5537940, 5778720, 5907136, 6645528, 7383920, 8306910, 8860704, 11075880, 11557440, 13291056, 14767840, 16613820, 17721408, 22151760, 26582112, 29535680, 33227640, 44303520, 53164224, 66455280, 88607040, 132910560, 265821120]

約数ペア:

[(1, 265821120), (2, 132910560), (3, 88607040), (4, 66455280), (5, 53164224), (6, 44303520), (8, 33227640), (9, 29535680), (10, 26582112), (12, 22151760), (15, 17721408), (16, 16613820), (18, 14767840), (20, 13291056), (23, 11557440), (24, 11075880), (30, 8860704), (32, 8306910), (36, 7383920), (40, 6645528), (45, 5907136), (46, 5778720), (48, 5537940), (60, 4430352), (64, 4153455), (69, 3852480), (72, 3691960), (80, 3322764), (90, 2953568), (92, 2889360), (96, 2768970), (115, 2311488), (120, 2215176), (138, 1926240), (144, 1845980), (160, 1661382), (180, 1476784), (184, 1444680), (192, 1384485), (207, 1284160), (230, 1155744), (240, 1107588), (276, 963120), (288, 922990), (320, 830691), (345, 770496), (360, 738392), (368, 722340), (414, 642080), (460, 577872), (480, 553794), (552, 481560), (576, 461495), (690, 385248), (720, 369196), (736, 361170), (828, 321040), (920, 288936), (960, 276897), (1035, 256832), (1104, 240780), (1380, 192624), (1440, 184598), (1472, 180585), (1656, 160520), (1840, 144468), (2070, 128416), (2208, 120390), (2760, 96312), (2880, 92299), (3312, 80260), (3680, 72234), (4013, 66240), (4140, 64208), (4416, 60195), (5520, 48156), (6624, 40130), (7360, 36117), (8026, 33120), (8280, 32104), (11040, 24078), (12039, 22080), (13248, 20065), (16052, 16560)]