478854720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2962

約数の個数: 224

約数和(自身を含む): 1778812800

約数和(自身を除く): 1299958080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 2917, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 5834, 6080, 6840, 8208, 8640, 8751, 9120, 10260, 10944, 11668, 13680, 14585, 16416, 17502, 18240, 20520, 23336, 26253, 27360, 29170, 32832, 35004, 41040, 43755, 46672, 52506, 54720, 55423, 58340, 70008, 78759, 82080, 87510, 93344, 105012, 110846, 116680, 131265, 140016, 157518, 164160, 166269, 175020, 186688, 210024, 221692, 233360, 262530, 277115, 280032, 315036, 332538, 350040, 393795, 420048, 443384, 466720, 498807, 525060, 554230, 560064, 630072, 665076, 700080, 787590, 831345, 840096, 886768, 933440, 997614, 1050120, 1108460, 1260144, 1330152, 1400160, 1496421, 1575180, 1662690, 1680192, 1773536, 1995228, 2100240, 2216920, 2494035, 2520288, 2660304, 2800320, 2992842, 3150360, 3325380, 3547072, 3990456, 4200480, 4433840, 4988070, 5040576, 5320608, 5985684, 6300720, 6650760, 7482105, 7980912, 8400960, 8867680, 9976140, 10641216, 11971368, 12601440, 13301520, 14964210, 15961824, 17735360, 19952280, 23942736, 25202880, 26603040, 29928420, 31923648, 39904560, 47885472, 53206080, 59856840, 79809120, 95770944, 119713680, 159618240, 239427360, 478854720]

約数ペア:

[(1, 478854720), (2, 239427360), (3, 159618240), (4, 119713680), (5, 95770944), (6, 79809120), (8, 59856840), (9, 53206080), (10, 47885472), (12, 39904560), (15, 31923648), (16, 29928420), (18, 26603040), (19, 25202880), (20, 23942736), (24, 19952280), (27, 17735360), (30, 15961824), (32, 14964210), (36, 13301520), (38, 12601440), (40, 11971368), (45, 10641216), (48, 9976140), (54, 8867680), (57, 8400960), (60, 7980912), (64, 7482105), (72, 6650760), (76, 6300720), (80, 5985684), (90, 5320608), (95, 5040576), (96, 4988070), (108, 4433840), (114, 4200480), (120, 3990456), (135, 3547072), (144, 3325380), (152, 3150360), (160, 2992842), (171, 2800320), (180, 2660304), (190, 2520288), (192, 2494035), (216, 2216920), (228, 2100240), (240, 1995228), (270, 1773536), (285, 1680192), (288, 1662690), (304, 1575180), (320, 1496421), (342, 1400160), (360, 1330152), (380, 1260144), (432, 1108460), (456, 1050120), (480, 997614), (513, 933440), (540, 886768), (570, 840096), (576, 831345), (608, 787590), (684, 700080), (720, 665076), (760, 630072), (855, 560064), (864, 554230), (912, 525060), (960, 498807), (1026, 466720), (1080, 443384), (1140, 420048), (1216, 393795), (1368, 350040), (1440, 332538), (1520, 315036), (1710, 280032), (1728, 277115), (1824, 262530), (2052, 233360), (2160, 221692), (2280, 210024), (2565, 186688), (2736, 175020), (2880, 166269), (2917, 164160), (3040, 157518), (3420, 140016), (3648, 131265), (4104, 116680), (4320, 110846), (4560, 105012), (5130, 93344), (5472, 87510), (5834, 82080), (6080, 78759), (6840, 70008), (8208, 58340), (8640, 55423), (8751, 54720), (9120, 52506), (10260, 46672), (10944, 43755), (11668, 41040), (13680, 35004), (14585, 32832), (16416, 29170), (17502, 27360), (18240, 26253), (20520, 23336)]