4048800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{241}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 15124032

約数和(自身を除く): 11075232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 241, 280, 300, 336, 350, 400, 420, 480, 482, 525, 560, 600, 672, 700, 723, 800, 840, 964, 1050, 1120, 1200, 1205, 1400, 1446, 1680, 1687, 1928, 2100, 2400, 2410, 2800, 2892, 3360, 3374, 3615, 3856, 4200, 4820, 5061, 5600, 5784, 6025, 6748, 7230, 7712, 8400, 8435, 9640, 10122, 11568, 12050, 13496, 14460, 16800, 16870, 18075, 19280, 20244, 23136, 24100, 25305, 26992, 28920, 33740, 36150, 38560, 40488, 42175, 48200, 50610, 53984, 57840, 67480, 72300, 80976, 84350, 96400, 101220, 115680, 126525, 134960, 144600, 161952, 168700, 192800, 202440, 253050, 269920, 289200, 337400, 404880, 506100, 578400, 674800, 809760, 1012200, 1349600, 2024400, 4048800]

約数ペア:

[(1, 4048800), (2, 2024400), (3, 1349600), (4, 1012200), (5, 809760), (6, 674800), (7, 578400), (8, 506100), (10, 404880), (12, 337400), (14, 289200), (15, 269920), (16, 253050), (20, 202440), (21, 192800), (24, 168700), (25, 161952), (28, 144600), (30, 134960), (32, 126525), (35, 115680), (40, 101220), (42, 96400), (48, 84350), (50, 80976), (56, 72300), (60, 67480), (70, 57840), (75, 53984), (80, 50610), (84, 48200), (96, 42175), (100, 40488), (105, 38560), (112, 36150), (120, 33740), (140, 28920), (150, 26992), (160, 25305), (168, 24100), (175, 23136), (200, 20244), (210, 19280), (224, 18075), (240, 16870), (241, 16800), (280, 14460), (300, 13496), (336, 12050), (350, 11568), (400, 10122), (420, 9640), (480, 8435), (482, 8400), (525, 7712), (560, 7230), (600, 6748), (672, 6025), (700, 5784), (723, 5600), (800, 5061), (840, 4820), (964, 4200), (1050, 3856), (1120, 3615), (1200, 3374), (1205, 3360), (1400, 2892), (1446, 2800), (1680, 2410), (1687, 2400), (1928, 2100)]