80522400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4793}}^1$

素因数の和:4823

約数の個数: 144

約数和(自身を含む): 299605824

約数和(自身を除く): 219083424

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, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4793, 5600, 8400, 9586, 14379, 16800, 19172, 23965, 28758, 33551, 38344, 47930, 57516, 67102, 71895, 76688, 95860, 100653, 115032, 119825, 134204, 143790, 153376, 167755, 191720, 201306, 230064, 239650, 268408, 287580, 335510, 359475, 383440, 402612, 460128, 479300, 503265, 536816, 575160, 671020, 718950, 766880, 805224, 838775, 958600, 1006530, 1073632, 1150320, 1342040, 1437900, 1610448, 1677550, 1917200, 2013060, 2300640, 2516325, 2684080, 2875800, 3220896, 3355100, 3834400, 4026120, 5032650, 5368160, 5751600, 6710200, 8052240, 10065300, 11503200, 13420400, 16104480, 20130600, 26840800, 40261200, 80522400]

約数ペア:

[(1, 80522400), (2, 40261200), (3, 26840800), (4, 20130600), (5, 16104480), (6, 13420400), (7, 11503200), (8, 10065300), (10, 8052240), (12, 6710200), (14, 5751600), (15, 5368160), (16, 5032650), (20, 4026120), (21, 3834400), (24, 3355100), (25, 3220896), (28, 2875800), (30, 2684080), (32, 2516325), (35, 2300640), (40, 2013060), (42, 1917200), (48, 1677550), (50, 1610448), (56, 1437900), (60, 1342040), (70, 1150320), (75, 1073632), (80, 1006530), (84, 958600), (96, 838775), (100, 805224), (105, 766880), (112, 718950), (120, 671020), (140, 575160), (150, 536816), (160, 503265), (168, 479300), (175, 460128), (200, 402612), (210, 383440), (224, 359475), (240, 335510), (280, 287580), (300, 268408), (336, 239650), (350, 230064), (400, 201306), (420, 191720), (480, 167755), (525, 153376), (560, 143790), (600, 134204), (672, 119825), (700, 115032), (800, 100653), (840, 95860), (1050, 76688), (1120, 71895), (1200, 67102), (1400, 57516), (1680, 47930), (2100, 38344), (2400, 33551), (2800, 28758), (3360, 23965), (4200, 19172), (4793, 16800), (5600, 14379), (8400, 9586)]