490809600

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{8521}}^1$

素因数の和:8553

約数の個数: 162

約数和(自身を含む): 1754961026

約数和(自身を除く): 1264151426

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1600, 1800, 1920, 2304, 2400, 2880, 3200, 3600, 3840, 4800, 5760, 6400, 7200, 8521, 9600, 11520, 14400, 17042, 19200, 25563, 28800, 34084, 42605, 51126, 57600, 68168, 76689, 85210, 102252, 127815, 136336, 153378, 170420, 204504, 213025, 255630, 272672, 306756, 340840, 383445, 409008, 426050, 511260, 545344, 613512, 639075, 681680, 766890, 818016, 852100, 1022520, 1090688, 1227024, 1278150, 1363360, 1533780, 1636032, 1704200, 1917225, 2045040, 2181376, 2454048, 2556300, 2726720, 3067560, 3272064, 3408400, 3834450, 4090080, 4908096, 5112600, 5453440, 6135120, 6544128, 6816800, 7668900, 8180160, 9816192, 10225200, 10906880, 12270240, 13633600, 15337800, 16360320, 19632384, 20450400, 24540480, 27267200, 30675600, 32720640, 40900800, 49080960, 54534400, 61351200, 81801600, 98161920, 122702400, 163603200, 245404800, 490809600]

約数ペア:

[(1, 490809600), (2, 245404800), (3, 163603200), (4, 122702400), (5, 98161920), (6, 81801600), (8, 61351200), (9, 54534400), (10, 49080960), (12, 40900800), (15, 32720640), (16, 30675600), (18, 27267200), (20, 24540480), (24, 20450400), (25, 19632384), (30, 16360320), (32, 15337800), (36, 13633600), (40, 12270240), (45, 10906880), (48, 10225200), (50, 9816192), (60, 8180160), (64, 7668900), (72, 6816800), (75, 6544128), (80, 6135120), (90, 5453440), (96, 5112600), (100, 4908096), (120, 4090080), (128, 3834450), (144, 3408400), (150, 3272064), (160, 3067560), (180, 2726720), (192, 2556300), (200, 2454048), (225, 2181376), (240, 2045040), (256, 1917225), (288, 1704200), (300, 1636032), (320, 1533780), (360, 1363360), (384, 1278150), (400, 1227024), (450, 1090688), (480, 1022520), (576, 852100), (600, 818016), (640, 766890), (720, 681680), (768, 639075), (800, 613512), (900, 545344), (960, 511260), (1152, 426050), (1200, 409008), (1280, 383445), (1440, 340840), (1600, 306756), (1800, 272672), (1920, 255630), (2304, 213025), (2400, 204504), (2880, 170420), (3200, 153378), (3600, 136336), (3840, 127815), (4800, 102252), (5760, 85210), (6400, 76689), (7200, 68168), (8521, 57600), (9600, 51126), (11520, 42605), (14400, 34084), (17042, 28800), (19200, 25563)]