392920800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3089}}^1$

素因数の和:3165

約数の個数: 144

約数和(自身を含む): 1303510320

約数和(自身を除く): 910589520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 600, 636, 795, 800, 848, 1060, 1200, 1272, 1325, 1590, 1696, 2120, 2400, 2544, 2650, 3089, 3180, 3975, 4240, 5088, 5300, 6178, 6360, 7950, 8480, 9267, 10600, 12356, 12720, 15445, 15900, 18534, 21200, 24712, 25440, 30890, 31800, 37068, 42400, 46335, 49424, 61780, 63600, 74136, 77225, 92670, 98848, 123560, 127200, 148272, 154450, 163717, 185340, 231675, 247120, 296544, 308900, 327434, 370680, 463350, 491151, 494240, 617800, 654868, 741360, 818585, 926700, 982302, 1235600, 1309736, 1482720, 1637170, 1853400, 1964604, 2455755, 2471200, 2619472, 3274340, 3706800, 3929208, 4092925, 4911510, 5238944, 6548680, 7413600, 7858416, 8185850, 9823020, 12278775, 13097360, 15716832, 16371700, 19646040, 24557550, 26194720, 32743400, 39292080, 49115100, 65486800, 78584160, 98230200, 130973600, 196460400, 392920800]

約数ペア:

[(1, 392920800), (2, 196460400), (3, 130973600), (4, 98230200), (5, 78584160), (6, 65486800), (8, 49115100), (10, 39292080), (12, 32743400), (15, 26194720), (16, 24557550), (20, 19646040), (24, 16371700), (25, 15716832), (30, 13097360), (32, 12278775), (40, 9823020), (48, 8185850), (50, 7858416), (53, 7413600), (60, 6548680), (75, 5238944), (80, 4911510), (96, 4092925), (100, 3929208), (106, 3706800), (120, 3274340), (150, 2619472), (159, 2471200), (160, 2455755), (200, 1964604), (212, 1853400), (240, 1637170), (265, 1482720), (300, 1309736), (318, 1235600), (400, 982302), (424, 926700), (480, 818585), (530, 741360), (600, 654868), (636, 617800), (795, 494240), (800, 491151), (848, 463350), (1060, 370680), (1200, 327434), (1272, 308900), (1325, 296544), (1590, 247120), (1696, 231675), (2120, 185340), (2400, 163717), (2544, 154450), (2650, 148272), (3089, 127200), (3180, 123560), (3975, 98848), (4240, 92670), (5088, 77225), (5300, 74136), (6178, 63600), (6360, 61780), (7950, 49424), (8480, 46335), (9267, 42400), (10600, 37068), (12356, 31800), (12720, 30890), (15445, 25440), (15900, 24712), (18534, 21200)]