327683640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1493}}^1$

素因数の和:1597

約数の個数: 128

約数和(自身を含む): 1032652800

約数和(自身を除く): 704969160

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, 155, 177, 186, 236, 248, 295, 310, 354, 372, 465, 472, 590, 620, 708, 744, 885, 930, 1180, 1240, 1416, 1493, 1770, 1829, 1860, 2360, 2986, 3540, 3658, 3720, 4479, 5487, 5972, 7080, 7316, 7465, 8958, 9145, 10974, 11944, 14632, 14930, 17916, 18290, 21948, 22395, 27435, 29860, 35832, 36580, 43896, 44790, 46283, 54870, 59720, 73160, 88087, 89580, 92566, 109740, 138849, 176174, 179160, 185132, 219480, 231415, 264261, 277698, 352348, 370264, 440435, 462830, 528522, 555396, 694245, 704696, 880870, 925660, 1057044, 1110792, 1321305, 1388490, 1761740, 1851320, 2114088, 2642610, 2730697, 2776980, 3523480, 5285220, 5461394, 5553960, 8192091, 10570440, 10922788, 13653485, 16384182, 21845576, 27306970, 32768364, 40960455, 54613940, 65536728, 81920910, 109227880, 163841820, 327683640]

約数ペア:

[(1, 327683640), (2, 163841820), (3, 109227880), (4, 81920910), (5, 65536728), (6, 54613940), (8, 40960455), (10, 32768364), (12, 27306970), (15, 21845576), (20, 16384182), (24, 13653485), (30, 10922788), (31, 10570440), (40, 8192091), (59, 5553960), (60, 5461394), (62, 5285220), (93, 3523480), (118, 2776980), (120, 2730697), (124, 2642610), (155, 2114088), (177, 1851320), (186, 1761740), (236, 1388490), (248, 1321305), (295, 1110792), (310, 1057044), (354, 925660), (372, 880870), (465, 704696), (472, 694245), (590, 555396), (620, 528522), (708, 462830), (744, 440435), (885, 370264), (930, 352348), (1180, 277698), (1240, 264261), (1416, 231415), (1493, 219480), (1770, 185132), (1829, 179160), (1860, 176174), (2360, 138849), (2986, 109740), (3540, 92566), (3658, 89580), (3720, 88087), (4479, 73160), (5487, 59720), (5972, 54870), (7080, 46283), (7316, 44790), (7465, 43896), (8958, 36580), (9145, 35832), (10974, 29860), (11944, 27435), (14632, 22395), (14930, 21948), (17916, 18290)]