158631120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4157}}^1$

素因数の和:4229

約数の個数: 120

約数和(自身を含む): 542918376

約数和(自身を除く): 384287256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4157, 4240, 4770, 6360, 7632, 8314, 9540, 12471, 12720, 16628, 19080, 20785, 24942, 33256, 37413, 38160, 41570, 49884, 62355, 66512, 74826, 83140, 99768, 124710, 149652, 166280, 187065, 199536, 220321, 249420, 299304, 332560, 374130, 440642, 498840, 598608, 660963, 748260, 881284, 997680, 1101605, 1321926, 1496520, 1762568, 1982889, 2203210, 2643852, 2993040, 3304815, 3525136, 3965778, 4406420, 5287704, 6609630, 7931556, 8812840, 9914445, 10575408, 13219260, 15863112, 17625680, 19828890, 26438520, 31726224, 39657780, 52877040, 79315560, 158631120]

約数ペア:

[(1, 158631120), (2, 79315560), (3, 52877040), (4, 39657780), (5, 31726224), (6, 26438520), (8, 19828890), (9, 17625680), (10, 15863112), (12, 13219260), (15, 10575408), (16, 9914445), (18, 8812840), (20, 7931556), (24, 6609630), (30, 5287704), (36, 4406420), (40, 3965778), (45, 3525136), (48, 3304815), (53, 2993040), (60, 2643852), (72, 2203210), (80, 1982889), (90, 1762568), (106, 1496520), (120, 1321926), (144, 1101605), (159, 997680), (180, 881284), (212, 748260), (240, 660963), (265, 598608), (318, 498840), (360, 440642), (424, 374130), (477, 332560), (530, 299304), (636, 249420), (720, 220321), (795, 199536), (848, 187065), (954, 166280), (1060, 149652), (1272, 124710), (1590, 99768), (1908, 83140), (2120, 74826), (2385, 66512), (2544, 62355), (3180, 49884), (3816, 41570), (4157, 38160), (4240, 37413), (4770, 33256), (6360, 24942), (7632, 20785), (8314, 19080), (9540, 16628), (12471, 12720)]