6557040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1301}}^1$

素因数の和:1327

約数の個数: 120

約数和(自身を含む): 25185888

約数和(自身を除く): 18628848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1301, 1680, 2520, 2602, 3903, 5040, 5204, 6505, 7806, 9107, 10408, 11709, 13010, 15612, 18214, 19515, 20816, 23418, 26020, 27321, 31224, 36428, 39030, 45535, 46836, 52040, 54642, 58545, 62448, 72856, 78060, 81963, 91070, 93672, 104080, 109284, 117090, 136605, 145712, 156120, 163926, 182140, 187344, 218568, 234180, 273210, 312240, 327852, 364280, 409815, 437136, 468360, 546420, 655704, 728560, 819630, 936720, 1092840, 1311408, 1639260, 2185680, 3278520, 6557040]

約数ペア:

[(1, 6557040), (2, 3278520), (3, 2185680), (4, 1639260), (5, 1311408), (6, 1092840), (7, 936720), (8, 819630), (9, 728560), (10, 655704), (12, 546420), (14, 468360), (15, 437136), (16, 409815), (18, 364280), (20, 327852), (21, 312240), (24, 273210), (28, 234180), (30, 218568), (35, 187344), (36, 182140), (40, 163926), (42, 156120), (45, 145712), (48, 136605), (56, 117090), (60, 109284), (63, 104080), (70, 93672), (72, 91070), (80, 81963), (84, 78060), (90, 72856), (105, 62448), (112, 58545), (120, 54642), (126, 52040), (140, 46836), (144, 45535), (168, 39030), (180, 36428), (210, 31224), (240, 27321), (252, 26020), (280, 23418), (315, 20816), (336, 19515), (360, 18214), (420, 15612), (504, 13010), (560, 11709), (630, 10408), (720, 9107), (840, 7806), (1008, 6505), (1260, 5204), (1301, 5040), (1680, 3903), (2520, 2602)]