490137600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{3191}}^1$

素因数の和:3226

約数の個数: 144

約数和(自身を含む): 1620833760

約数和(自身を除く): 1130696160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2400, 2560, 3072, 3191, 3200, 3840, 4800, 5120, 6144, 6382, 6400, 7680, 9573, 9600, 10240, 12764, 12800, 15360, 15955, 19146, 19200, 25528, 25600, 30720, 31910, 38292, 38400, 47865, 51056, 51200, 63820, 76584, 76800, 79775, 95730, 102112, 127640, 153168, 153600, 159550, 191460, 204224, 239325, 255280, 306336, 319100, 382920, 408448, 478650, 510560, 612672, 638200, 765840, 816896, 957300, 1021120, 1225344, 1276400, 1531680, 1633792, 1914600, 2042240, 2450688, 2552800, 3063360, 3267584, 3829200, 4084480, 4901376, 5105600, 6126720, 6535168, 7658400, 8168960, 9802752, 10211200, 12253440, 15316800, 16337920, 19605504, 20422400, 24506880, 30633600, 32675840, 40844800, 49013760, 61267200, 81689600, 98027520, 122534400, 163379200, 245068800, 490137600]

約数ペア:

[(1, 490137600), (2, 245068800), (3, 163379200), (4, 122534400), (5, 98027520), (6, 81689600), (8, 61267200), (10, 49013760), (12, 40844800), (15, 32675840), (16, 30633600), (20, 24506880), (24, 20422400), (25, 19605504), (30, 16337920), (32, 15316800), (40, 12253440), (48, 10211200), (50, 9802752), (60, 8168960), (64, 7658400), (75, 6535168), (80, 6126720), (96, 5105600), (100, 4901376), (120, 4084480), (128, 3829200), (150, 3267584), (160, 3063360), (192, 2552800), (200, 2450688), (240, 2042240), (256, 1914600), (300, 1633792), (320, 1531680), (384, 1276400), (400, 1225344), (480, 1021120), (512, 957300), (600, 816896), (640, 765840), (768, 638200), (800, 612672), (960, 510560), (1024, 478650), (1200, 408448), (1280, 382920), (1536, 319100), (1600, 306336), (1920, 255280), (2048, 239325), (2400, 204224), (2560, 191460), (3072, 159550), (3191, 153600), (3200, 153168), (3840, 127640), (4800, 102112), (5120, 95730), (6144, 79775), (6382, 76800), (6400, 76584), (7680, 63820), (9573, 51200), (9600, 51056), (10240, 47865), (12764, 38400), (12800, 38292), (15360, 31910), (15955, 30720), (19146, 25600), (19200, 25528)]