83821680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2543

約数の個数: 120

約数和(自身を含む): 287606592

約数和(自身を除く): 203784912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2477, 2820, 3384, 3760, 4230, 4954, 5640, 6768, 7431, 8460, 9908, 11280, 12385, 14862, 16920, 19816, 22293, 24770, 29724, 33840, 37155, 39632, 44586, 49540, 59448, 74310, 89172, 99080, 111465, 116419, 118896, 148620, 178344, 198160, 222930, 232838, 297240, 349257, 356688, 445860, 465676, 582095, 594480, 698514, 891720, 931352, 1047771, 1164190, 1397028, 1746285, 1783440, 1862704, 2095542, 2328380, 2794056, 3492570, 4191084, 4656760, 5238855, 5588112, 6985140, 8382168, 9313520, 10477710, 13970280, 16764336, 20955420, 27940560, 41910840, 83821680]

約数ペア:

[(1, 83821680), (2, 41910840), (3, 27940560), (4, 20955420), (5, 16764336), (6, 13970280), (8, 10477710), (9, 9313520), (10, 8382168), (12, 6985140), (15, 5588112), (16, 5238855), (18, 4656760), (20, 4191084), (24, 3492570), (30, 2794056), (36, 2328380), (40, 2095542), (45, 1862704), (47, 1783440), (48, 1746285), (60, 1397028), (72, 1164190), (80, 1047771), (90, 931352), (94, 891720), (120, 698514), (141, 594480), (144, 582095), (180, 465676), (188, 445860), (235, 356688), (240, 349257), (282, 297240), (360, 232838), (376, 222930), (423, 198160), (470, 178344), (564, 148620), (705, 118896), (720, 116419), (752, 111465), (846, 99080), (940, 89172), (1128, 74310), (1410, 59448), (1692, 49540), (1880, 44586), (2115, 39632), (2256, 37155), (2477, 33840), (2820, 29724), (3384, 24770), (3760, 22293), (4230, 19816), (4954, 16920), (5640, 14862), (6768, 12385), (7431, 11280), (8460, 9908)]