8078163360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{989971}}^1$

素因数の和:990006

約数の個数: 96

約数和(自身を含む): 26943077952

約数和(自身を除く): 18864914592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 989971, 1979942, 2969913, 3959884, 4949855, 5939826, 7919768, 9899710, 11879652, 14849565, 15839536, 16829507, 19799420, 23759304, 29699130, 31679072, 33659014, 39598840, 47518608, 50488521, 59398260, 67318028, 79197680, 84147535, 95037216, 100977042, 118796520, 134636056, 158395360, 168295070, 201954084, 237593040, 252442605, 269272112, 336590140, 403908168, 475186080, 504885210, 538544224, 673180280, 807816336, 1009770420, 1346360560, 1615632672, 2019540840, 2692721120, 4039081680, 8078163360]

約数ペア:

[(1, 8078163360), (2, 4039081680), (3, 2692721120), (4, 2019540840), (5, 1615632672), (6, 1346360560), (8, 1009770420), (10, 807816336), (12, 673180280), (15, 538544224), (16, 504885210), (17, 475186080), (20, 403908168), (24, 336590140), (30, 269272112), (32, 252442605), (34, 237593040), (40, 201954084), (48, 168295070), (51, 158395360), (60, 134636056), (68, 118796520), (80, 100977042), (85, 95037216), (96, 84147535), (102, 79197680), (120, 67318028), (136, 59398260), (160, 50488521), (170, 47518608), (204, 39598840), (240, 33659014), (255, 31679072), (272, 29699130), (340, 23759304), (408, 19799420), (480, 16829507), (510, 15839536), (544, 14849565), (680, 11879652), (816, 9899710), (1020, 7919768), (1360, 5939826), (1632, 4949855), (2040, 3959884), (2720, 2969913), (4080, 1979942), (8160, 989971)]