159847560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1772

約数の個数: 128

約数和(自身を含む): 539136000

約数和(自身を除く): 379288440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1663, 1780, 2136, 2403, 2670, 3204, 3326, 3560, 4005, 4806, 4989, 5340, 6408, 6652, 8010, 8315, 9612, 9978, 10680, 12015, 13304, 14967, 16020, 16630, 19224, 19956, 24030, 24945, 29934, 32040, 33260, 39912, 44901, 48060, 49890, 59868, 66520, 74835, 89802, 96120, 99780, 119736, 148007, 149670, 179604, 199560, 224505, 296014, 299340, 359208, 444021, 449010, 592028, 598680, 740035, 888042, 898020, 1184056, 1332063, 1480070, 1776084, 1796040, 2220105, 2664126, 2960140, 3552168, 3996189, 4440210, 5328252, 5920280, 6660315, 7992378, 8880420, 10656504, 13320630, 15984756, 17760840, 19980945, 26641260, 31969512, 39961890, 53282520, 79923780, 159847560]

約数ペア:

[(1, 159847560), (2, 79923780), (3, 53282520), (4, 39961890), (5, 31969512), (6, 26641260), (8, 19980945), (9, 17760840), (10, 15984756), (12, 13320630), (15, 10656504), (18, 8880420), (20, 7992378), (24, 6660315), (27, 5920280), (30, 5328252), (36, 4440210), (40, 3996189), (45, 3552168), (54, 2960140), (60, 2664126), (72, 2220105), (89, 1796040), (90, 1776084), (108, 1480070), (120, 1332063), (135, 1184056), (178, 898020), (180, 888042), (216, 740035), (267, 598680), (270, 592028), (356, 449010), (360, 444021), (445, 359208), (534, 299340), (540, 296014), (712, 224505), (801, 199560), (890, 179604), (1068, 149670), (1080, 148007), (1335, 119736), (1602, 99780), (1663, 96120), (1780, 89802), (2136, 74835), (2403, 66520), (2670, 59868), (3204, 49890), (3326, 48060), (3560, 44901), (4005, 39912), (4806, 33260), (4989, 32040), (5340, 29934), (6408, 24945), (6652, 24030), (8010, 19956), (8315, 19224), (9612, 16630), (9978, 16020), (10680, 14967), (12015, 13304)]