1617343440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{12739}}^1$

素因数の和:12801

約数の個数: 120

約数和(自身を含む): 5241643680

約数和(自身を除く): 3624300240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 690, 920, 1058, 1104, 1380, 1587, 1840, 2116, 2645, 2760, 3174, 4232, 5290, 5520, 6348, 7935, 8464, 10580, 12696, 12739, 15870, 21160, 25392, 25478, 31740, 38217, 42320, 50956, 63480, 63695, 76434, 101912, 126960, 127390, 152868, 191085, 203824, 254780, 292997, 305736, 382170, 509560, 585994, 611472, 764340, 878991, 1019120, 1171988, 1464985, 1528680, 1757982, 2343976, 2929970, 3057360, 3515964, 4394955, 4687952, 5859940, 6738931, 7031928, 8789910, 11719880, 13477862, 14063856, 17579820, 20216793, 23439760, 26955724, 33694655, 35159640, 40433586, 53911448, 67389310, 70319280, 80867172, 101083965, 107822896, 134778620, 161734344, 202167930, 269557240, 323468688, 404335860, 539114480, 808671720, 1617343440]

約数ペア:

[(1, 1617343440), (2, 808671720), (3, 539114480), (4, 404335860), (5, 323468688), (6, 269557240), (8, 202167930), (10, 161734344), (12, 134778620), (15, 107822896), (16, 101083965), (20, 80867172), (23, 70319280), (24, 67389310), (30, 53911448), (40, 40433586), (46, 35159640), (48, 33694655), (60, 26955724), (69, 23439760), (80, 20216793), (92, 17579820), (115, 14063856), (120, 13477862), (138, 11719880), (184, 8789910), (230, 7031928), (240, 6738931), (276, 5859940), (345, 4687952), (368, 4394955), (460, 3515964), (529, 3057360), (552, 2929970), (690, 2343976), (920, 1757982), (1058, 1528680), (1104, 1464985), (1380, 1171988), (1587, 1019120), (1840, 878991), (2116, 764340), (2645, 611472), (2760, 585994), (3174, 509560), (4232, 382170), (5290, 305736), (5520, 292997), (6348, 254780), (7935, 203824), (8464, 191085), (10580, 152868), (12696, 127390), (12739, 126960), (15870, 101912), (21160, 76434), (25392, 63695), (25478, 63480), (31740, 50956), (38217, 42320)]