539051880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 1654732800

約数和(自身を除く): 1115680920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 151, 213, 284, 302, 355, 419, 426, 453, 568, 604, 710, 755, 838, 852, 906, 1065, 1208, 1257, 1420, 1510, 1676, 1704, 1812, 2095, 2130, 2265, 2514, 2840, 3020, 3352, 3624, 4190, 4260, 4530, 5028, 6040, 6285, 8380, 8520, 9060, 10056, 10721, 12570, 16760, 18120, 21442, 25140, 29749, 32163, 42884, 50280, 53605, 59498, 63269, 64326, 85768, 89247, 107210, 118996, 126538, 128652, 148745, 160815, 178494, 189807, 214420, 237992, 253076, 257304, 297490, 316345, 321630, 356988, 379614, 428840, 446235, 506152, 594980, 632690, 643260, 713976, 759228, 892470, 949035, 1189960, 1265380, 1286520, 1518456, 1784940, 1898070, 2530760, 3569880, 3796140, 4492099, 7592280, 8984198, 13476297, 17968396, 22460495, 26952594, 35936792, 44920990, 53905188, 67381485, 89841980, 107810376, 134762970, 179683960, 269525940, 539051880]

約数ペア:

[(1, 539051880), (2, 269525940), (3, 179683960), (4, 134762970), (5, 107810376), (6, 89841980), (8, 67381485), (10, 53905188), (12, 44920990), (15, 35936792), (20, 26952594), (24, 22460495), (30, 17968396), (40, 13476297), (60, 8984198), (71, 7592280), (120, 4492099), (142, 3796140), (151, 3569880), (213, 2530760), (284, 1898070), (302, 1784940), (355, 1518456), (419, 1286520), (426, 1265380), (453, 1189960), (568, 949035), (604, 892470), (710, 759228), (755, 713976), (838, 643260), (852, 632690), (906, 594980), (1065, 506152), (1208, 446235), (1257, 428840), (1420, 379614), (1510, 356988), (1676, 321630), (1704, 316345), (1812, 297490), (2095, 257304), (2130, 253076), (2265, 237992), (2514, 214420), (2840, 189807), (3020, 178494), (3352, 160815), (3624, 148745), (4190, 128652), (4260, 126538), (4530, 118996), (5028, 107210), (6040, 89247), (6285, 85768), (8380, 64326), (8520, 63269), (9060, 59498), (10056, 53605), (10721, 50280), (12570, 42884), (16760, 32163), (18120, 29749), (21442, 25140)]