165404520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8669}}^1$

素因数の和:8739

約数の個数: 96

約数和(自身を含む): 547770600

約数和(自身を除く): 382366080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 8669, 9540, 17338, 19080, 26007, 34676, 43345, 52014, 69352, 78021, 86690, 104028, 130035, 156042, 173380, 208056, 260070, 312084, 346760, 390105, 459457, 520140, 624168, 780210, 918914, 1040280, 1378371, 1560420, 1837828, 2297285, 2756742, 3120840, 3675656, 4135113, 4594570, 5513484, 6891855, 8270226, 9189140, 11026968, 13783710, 16540452, 18378280, 20675565, 27567420, 33080904, 41351130, 55134840, 82702260, 165404520]

約数ペア:

[(1, 165404520), (2, 82702260), (3, 55134840), (4, 41351130), (5, 33080904), (6, 27567420), (8, 20675565), (9, 18378280), (10, 16540452), (12, 13783710), (15, 11026968), (18, 9189140), (20, 8270226), (24, 6891855), (30, 5513484), (36, 4594570), (40, 4135113), (45, 3675656), (53, 3120840), (60, 2756742), (72, 2297285), (90, 1837828), (106, 1560420), (120, 1378371), (159, 1040280), (180, 918914), (212, 780210), (265, 624168), (318, 520140), (360, 459457), (424, 390105), (477, 346760), (530, 312084), (636, 260070), (795, 208056), (954, 173380), (1060, 156042), (1272, 130035), (1590, 104028), (1908, 86690), (2120, 78021), (2385, 69352), (3180, 52014), (3816, 43345), (4770, 34676), (6360, 26007), (8669, 19080), (9540, 17338)]