27873960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 60599640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 127, 155, 177, 186, 236, 248, 254, 295, 310, 354, 372, 381, 465, 472, 508, 590, 620, 635, 708, 744, 762, 885, 930, 1016, 1180, 1240, 1270, 1416, 1524, 1770, 1829, 1860, 1905, 2360, 2540, 3048, 3540, 3658, 3720, 3810, 3937, 5080, 5487, 7080, 7316, 7493, 7620, 7874, 9145, 10974, 11811, 14632, 14986, 15240, 15748, 18290, 19685, 21948, 22479, 23622, 27435, 29972, 31496, 36580, 37465, 39370, 43896, 44958, 47244, 54870, 59055, 59944, 73160, 74930, 78740, 89916, 94488, 109740, 112395, 118110, 149860, 157480, 179832, 219480, 224790, 232283, 236220, 299720, 449580, 464566, 472440, 696849, 899160, 929132, 1161415, 1393698, 1858264, 2322830, 2787396, 3484245, 4645660, 5574792, 6968490, 9291320, 13936980, 27873960]

約数ペア:

[(1, 27873960), (2, 13936980), (3, 9291320), (4, 6968490), (5, 5574792), (6, 4645660), (8, 3484245), (10, 2787396), (12, 2322830), (15, 1858264), (20, 1393698), (24, 1161415), (30, 929132), (31, 899160), (40, 696849), (59, 472440), (60, 464566), (62, 449580), (93, 299720), (118, 236220), (120, 232283), (124, 224790), (127, 219480), (155, 179832), (177, 157480), (186, 149860), (236, 118110), (248, 112395), (254, 109740), (295, 94488), (310, 89916), (354, 78740), (372, 74930), (381, 73160), (465, 59944), (472, 59055), (508, 54870), (590, 47244), (620, 44958), (635, 43896), (708, 39370), (744, 37465), (762, 36580), (885, 31496), (930, 29972), (1016, 27435), (1180, 23622), (1240, 22479), (1270, 21948), (1416, 19685), (1524, 18290), (1770, 15748), (1829, 15240), (1860, 14986), (1905, 14632), (2360, 11811), (2540, 10974), (3048, 9145), (3540, 7874), (3658, 7620), (3720, 7493), (3810, 7316), (3937, 7080), (5080, 5487)]