300942720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4057

約数の個数: 192

約数和(自身を含む): 1119409200

約数和(自身を除く): 818466480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4019, 4160, 4680, 4992, 5760, 6240, 7488, 8038, 8320, 9360, 12057, 12480, 14976, 16076, 18720, 20095, 24114, 24960, 32152, 36171, 37440, 40190, 48228, 52247, 60285, 64304, 72342, 74880, 80380, 96456, 104494, 120570, 128608, 144684, 156741, 160760, 180855, 192912, 208988, 241140, 257216, 261235, 289368, 313482, 321520, 361710, 385824, 417976, 470223, 482280, 514432, 522470, 578736, 626964, 643040, 723420, 771648, 783705, 835952, 940446, 964560, 1044940, 1157472, 1253928, 1286080, 1446840, 1543296, 1567410, 1671904, 1880892, 1929120, 2089880, 2314944, 2351115, 2507856, 2572160, 2893680, 3134820, 3343808, 3761784, 3858240, 4179760, 4629888, 4702230, 5015712, 5787360, 6269640, 6687616, 7523568, 7716480, 8359520, 9404460, 10031424, 11574720, 12539280, 15047136, 16719040, 18808920, 20062848, 23149440, 25078560, 30094272, 33438080, 37617840, 50157120, 60188544, 75235680, 100314240, 150471360, 300942720]

約数ペア:

[(1, 300942720), (2, 150471360), (3, 100314240), (4, 75235680), (5, 60188544), (6, 50157120), (8, 37617840), (9, 33438080), (10, 30094272), (12, 25078560), (13, 23149440), (15, 20062848), (16, 18808920), (18, 16719040), (20, 15047136), (24, 12539280), (26, 11574720), (30, 10031424), (32, 9404460), (36, 8359520), (39, 7716480), (40, 7523568), (45, 6687616), (48, 6269640), (52, 5787360), (60, 5015712), (64, 4702230), (65, 4629888), (72, 4179760), (78, 3858240), (80, 3761784), (90, 3343808), (96, 3134820), (104, 2893680), (117, 2572160), (120, 2507856), (128, 2351115), (130, 2314944), (144, 2089880), (156, 1929120), (160, 1880892), (180, 1671904), (192, 1567410), (195, 1543296), (208, 1446840), (234, 1286080), (240, 1253928), (260, 1157472), (288, 1044940), (312, 964560), (320, 940446), (360, 835952), (384, 783705), (390, 771648), (416, 723420), (468, 643040), (480, 626964), (520, 578736), (576, 522470), (585, 514432), (624, 482280), (640, 470223), (720, 417976), (780, 385824), (832, 361710), (936, 321520), (960, 313482), (1040, 289368), (1152, 261235), (1170, 257216), (1248, 241140), (1440, 208988), (1560, 192912), (1664, 180855), (1872, 160760), (1920, 156741), (2080, 144684), (2340, 128608), (2496, 120570), (2880, 104494), (3120, 96456), (3744, 80380), (4019, 74880), (4160, 72342), (4680, 64304), (4992, 60285), (5760, 52247), (6240, 48228), (7488, 40190), (8038, 37440), (8320, 36171), (9360, 32152), (12057, 24960), (12480, 24114), (14976, 20095), (16076, 18720)]