2759304840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{809}}^1$

素因数の和:1527

約数の個数: 128

約数和(自身を含む): 8493724800

約数和(自身を除く): 5734419960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 661, 809, 860, 1032, 1290, 1322, 1618, 1720, 1983, 2427, 2580, 2644, 3236, 3305, 3966, 4045, 4854, 5160, 5288, 6472, 6610, 7932, 8090, 9708, 9915, 12135, 13220, 15864, 16180, 19416, 19830, 24270, 26440, 28423, 32360, 34787, 39660, 48540, 56846, 69574, 79320, 85269, 97080, 104361, 113692, 139148, 142115, 170538, 173935, 208722, 227384, 278296, 284230, 341076, 347870, 417444, 426345, 521805, 534749, 568460, 682152, 695740, 834888, 852690, 1043610, 1069498, 1136920, 1391480, 1604247, 1705380, 2087220, 2138996, 2673745, 3208494, 3410760, 4174440, 4277992, 5347490, 6416988, 8021235, 10694980, 12833976, 16042470, 21389960, 22994207, 32084940, 45988414, 64169880, 68982621, 91976828, 114971035, 137965242, 183953656, 229942070, 275930484, 344913105, 459884140, 551860968, 689826210, 919768280, 1379652420, 2759304840]

約数ペア:

[(1, 2759304840), (2, 1379652420), (3, 919768280), (4, 689826210), (5, 551860968), (6, 459884140), (8, 344913105), (10, 275930484), (12, 229942070), (15, 183953656), (20, 137965242), (24, 114971035), (30, 91976828), (40, 68982621), (43, 64169880), (60, 45988414), (86, 32084940), (120, 22994207), (129, 21389960), (172, 16042470), (215, 12833976), (258, 10694980), (344, 8021235), (430, 6416988), (516, 5347490), (645, 4277992), (661, 4174440), (809, 3410760), (860, 3208494), (1032, 2673745), (1290, 2138996), (1322, 2087220), (1618, 1705380), (1720, 1604247), (1983, 1391480), (2427, 1136920), (2580, 1069498), (2644, 1043610), (3236, 852690), (3305, 834888), (3966, 695740), (4045, 682152), (4854, 568460), (5160, 534749), (5288, 521805), (6472, 426345), (6610, 417444), (7932, 347870), (8090, 341076), (9708, 284230), (9915, 278296), (12135, 227384), (13220, 208722), (15864, 173935), (16180, 170538), (19416, 142115), (19830, 139148), (24270, 113692), (26440, 104361), (28423, 97080), (32360, 85269), (34787, 79320), (39660, 69574), (48540, 56846)]