976800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:71

約数の個数: 144

約数和(自身を含む): 3562272

約数和(自身を除く): 2585472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 37, 40, 44, 48, 50, 55, 60, 66, 74, 75, 80, 88, 96, 100, 110, 111, 120, 132, 148, 150, 160, 165, 176, 185, 200, 220, 222, 240, 264, 275, 296, 300, 330, 352, 370, 400, 407, 440, 444, 480, 528, 550, 555, 592, 600, 660, 740, 800, 814, 825, 880, 888, 925, 1056, 1100, 1110, 1184, 1200, 1221, 1320, 1480, 1628, 1650, 1760, 1776, 1850, 2035, 2200, 2220, 2400, 2442, 2640, 2775, 2960, 3256, 3300, 3552, 3700, 4070, 4400, 4440, 4884, 5280, 5550, 5920, 6105, 6512, 6600, 7400, 8140, 8800, 8880, 9768, 10175, 11100, 12210, 13024, 13200, 14800, 16280, 17760, 19536, 20350, 22200, 24420, 26400, 29600, 30525, 32560, 39072, 40700, 44400, 48840, 61050, 65120, 81400, 88800, 97680, 122100, 162800, 195360, 244200, 325600, 488400, 976800]

約数ペア:

[(1, 976800), (2, 488400), (3, 325600), (4, 244200), (5, 195360), (6, 162800), (8, 122100), (10, 97680), (11, 88800), (12, 81400), (15, 65120), (16, 61050), (20, 48840), (22, 44400), (24, 40700), (25, 39072), (30, 32560), (32, 30525), (33, 29600), (37, 26400), (40, 24420), (44, 22200), (48, 20350), (50, 19536), (55, 17760), (60, 16280), (66, 14800), (74, 13200), (75, 13024), (80, 12210), (88, 11100), (96, 10175), (100, 9768), (110, 8880), (111, 8800), (120, 8140), (132, 7400), (148, 6600), (150, 6512), (160, 6105), (165, 5920), (176, 5550), (185, 5280), (200, 4884), (220, 4440), (222, 4400), (240, 4070), (264, 3700), (275, 3552), (296, 3300), (300, 3256), (330, 2960), (352, 2775), (370, 2640), (400, 2442), (407, 2400), (440, 2220), (444, 2200), (480, 2035), (528, 1850), (550, 1776), (555, 1760), (592, 1650), (600, 1628), (660, 1480), (740, 1320), (800, 1221), (814, 1200), (825, 1184), (880, 1110), (888, 1100), (925, 1056)]