3239040

素因数分解:

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

素因数の和:270

約数の個数: 128

約数和(自身を含む): 11848320

約数和(自身を除く): 8609280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 241, 280, 320, 336, 384, 420, 448, 480, 482, 560, 640, 672, 723, 840, 896, 960, 964, 1120, 1205, 1344, 1446, 1680, 1687, 1920, 1928, 2240, 2410, 2688, 2892, 3360, 3374, 3615, 3856, 4480, 4820, 5061, 5784, 6720, 6748, 7230, 7712, 8435, 9640, 10122, 11568, 13440, 13496, 14460, 15424, 16870, 19280, 20244, 23136, 25305, 26992, 28920, 30848, 33740, 38560, 40488, 46272, 50610, 53984, 57840, 67480, 77120, 80976, 92544, 101220, 107968, 115680, 134960, 154240, 161952, 202440, 215936, 231360, 269920, 323904, 404880, 462720, 539840, 647808, 809760, 1079680, 1619520, 3239040]

約数ペア:

[(1, 3239040), (2, 1619520), (3, 1079680), (4, 809760), (5, 647808), (6, 539840), (7, 462720), (8, 404880), (10, 323904), (12, 269920), (14, 231360), (15, 215936), (16, 202440), (20, 161952), (21, 154240), (24, 134960), (28, 115680), (30, 107968), (32, 101220), (35, 92544), (40, 80976), (42, 77120), (48, 67480), (56, 57840), (60, 53984), (64, 50610), (70, 46272), (80, 40488), (84, 38560), (96, 33740), (105, 30848), (112, 28920), (120, 26992), (128, 25305), (140, 23136), (160, 20244), (168, 19280), (192, 16870), (210, 15424), (224, 14460), (240, 13496), (241, 13440), (280, 11568), (320, 10122), (336, 9640), (384, 8435), (420, 7712), (448, 7230), (480, 6748), (482, 6720), (560, 5784), (640, 5061), (672, 4820), (723, 4480), (840, 3856), (896, 3615), (960, 3374), (964, 3360), (1120, 2892), (1205, 2688), (1344, 2410), (1446, 2240), (1680, 1928), (1687, 1920)]