3449040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2053}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 12225408

約数和(自身を除く): 8776368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2053, 4106, 6159, 8212, 10265, 12318, 14371, 16424, 20530, 24636, 28742, 30795, 32848, 41060, 43113, 49272, 57484, 61590, 71855, 82120, 86226, 98544, 114968, 123180, 143710, 164240, 172452, 215565, 229936, 246360, 287420, 344904, 431130, 492720, 574840, 689808, 862260, 1149680, 1724520, 3449040]

約数ペア:

[(1, 3449040), (2, 1724520), (3, 1149680), (4, 862260), (5, 689808), (6, 574840), (7, 492720), (8, 431130), (10, 344904), (12, 287420), (14, 246360), (15, 229936), (16, 215565), (20, 172452), (21, 164240), (24, 143710), (28, 123180), (30, 114968), (35, 98544), (40, 86226), (42, 82120), (48, 71855), (56, 61590), (60, 57484), (70, 49272), (80, 43113), (84, 41060), (105, 32848), (112, 30795), (120, 28742), (140, 24636), (168, 20530), (210, 16424), (240, 14371), (280, 12318), (336, 10265), (420, 8212), (560, 6159), (840, 4106), (1680, 2053)]