74068560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 160

約数和(自身を含む): 260340480

約数和(自身を除く): 186271920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 647, 720, 795, 848, 954, 1060, 1080, 1272, 1294, 1431, 1590, 1908, 1941, 2120, 2160, 2385, 2544, 2588, 2862, 3180, 3235, 3816, 3882, 4240, 4770, 5176, 5724, 5823, 6360, 6470, 7155, 7632, 7764, 9540, 9705, 10352, 11448, 11646, 12720, 12940, 14310, 15528, 17469, 19080, 19410, 22896, 23292, 25880, 28620, 29115, 31056, 34291, 34938, 38160, 38820, 46584, 51760, 57240, 58230, 68582, 69876, 77640, 87345, 93168, 102873, 114480, 116460, 137164, 139752, 155280, 171455, 174690, 205746, 232920, 274328, 279504, 308619, 342910, 349380, 411492, 465840, 514365, 548656, 617238, 685820, 698760, 822984, 925857, 1028730, 1234476, 1371640, 1397520, 1543095, 1645968, 1851714, 2057460, 2468952, 2743280, 3086190, 3703428, 4114920, 4629285, 4937904, 6172380, 7406856, 8229840, 9258570, 12344760, 14813712, 18517140, 24689520, 37034280, 74068560]

約数ペア:

[(1, 74068560), (2, 37034280), (3, 24689520), (4, 18517140), (5, 14813712), (6, 12344760), (8, 9258570), (9, 8229840), (10, 7406856), (12, 6172380), (15, 4937904), (16, 4629285), (18, 4114920), (20, 3703428), (24, 3086190), (27, 2743280), (30, 2468952), (36, 2057460), (40, 1851714), (45, 1645968), (48, 1543095), (53, 1397520), (54, 1371640), (60, 1234476), (72, 1028730), (80, 925857), (90, 822984), (106, 698760), (108, 685820), (120, 617238), (135, 548656), (144, 514365), (159, 465840), (180, 411492), (212, 349380), (216, 342910), (240, 308619), (265, 279504), (270, 274328), (318, 232920), (360, 205746), (424, 174690), (432, 171455), (477, 155280), (530, 139752), (540, 137164), (636, 116460), (647, 114480), (720, 102873), (795, 93168), (848, 87345), (954, 77640), (1060, 69876), (1080, 68582), (1272, 58230), (1294, 57240), (1431, 51760), (1590, 46584), (1908, 38820), (1941, 38160), (2120, 34938), (2160, 34291), (2385, 31056), (2544, 29115), (2588, 28620), (2862, 25880), (3180, 23292), (3235, 22896), (3816, 19410), (3882, 19080), (4240, 17469), (4770, 15528), (5176, 14310), (5724, 12940), (5823, 12720), (6360, 11646), (6470, 11448), (7155, 10352), (7632, 9705), (7764, 9540)]