3372880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 9463680

約数和(自身を除く): 6090800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 317, 380, 532, 560, 634, 665, 760, 1064, 1268, 1330, 1520, 1585, 2128, 2219, 2536, 2660, 3170, 4438, 5072, 5320, 6023, 6340, 8876, 10640, 11095, 12046, 12680, 17752, 22190, 24092, 25360, 30115, 35504, 42161, 44380, 48184, 60230, 84322, 88760, 96368, 120460, 168644, 177520, 210805, 240920, 337288, 421610, 481840, 674576, 843220, 1686440, 3372880]

約数ペア:

[(1, 3372880), (2, 1686440), (4, 843220), (5, 674576), (7, 481840), (8, 421610), (10, 337288), (14, 240920), (16, 210805), (19, 177520), (20, 168644), (28, 120460), (35, 96368), (38, 88760), (40, 84322), (56, 60230), (70, 48184), (76, 44380), (80, 42161), (95, 35504), (112, 30115), (133, 25360), (140, 24092), (152, 22190), (190, 17752), (266, 12680), (280, 12046), (304, 11095), (317, 10640), (380, 8876), (532, 6340), (560, 6023), (634, 5320), (665, 5072), (760, 4438), (1064, 3170), (1268, 2660), (1330, 2536), (1520, 2219), (1585, 2128)]