4089960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{541}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 15609600

約数和(自身を除く): 11519640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 541, 630, 756, 840, 945, 1080, 1082, 1260, 1512, 1623, 1890, 2164, 2520, 2705, 3246, 3780, 3787, 4328, 4869, 5410, 6492, 7560, 7574, 8115, 9738, 10820, 11361, 12984, 14607, 15148, 16230, 18935, 19476, 21640, 22722, 24345, 29214, 30296, 32460, 34083, 37870, 38952, 45444, 48690, 56805, 58428, 64920, 68166, 73035, 75740, 90888, 97380, 102249, 113610, 116856, 136332, 146070, 151480, 170415, 194760, 204498, 227220, 272664, 292140, 340830, 408996, 454440, 511245, 584280, 681660, 817992, 1022490, 1363320, 2044980, 4089960]

約数ペア:

[(1, 4089960), (2, 2044980), (3, 1363320), (4, 1022490), (5, 817992), (6, 681660), (7, 584280), (8, 511245), (9, 454440), (10, 408996), (12, 340830), (14, 292140), (15, 272664), (18, 227220), (20, 204498), (21, 194760), (24, 170415), (27, 151480), (28, 146070), (30, 136332), (35, 116856), (36, 113610), (40, 102249), (42, 97380), (45, 90888), (54, 75740), (56, 73035), (60, 68166), (63, 64920), (70, 58428), (72, 56805), (84, 48690), (90, 45444), (105, 38952), (108, 37870), (120, 34083), (126, 32460), (135, 30296), (140, 29214), (168, 24345), (180, 22722), (189, 21640), (210, 19476), (216, 18935), (252, 16230), (270, 15148), (280, 14607), (315, 12984), (360, 11361), (378, 10820), (420, 9738), (504, 8115), (540, 7574), (541, 7560), (630, 6492), (756, 5410), (840, 4869), (945, 4328), (1080, 3787), (1082, 3780), (1260, 3246), (1512, 2705), (1623, 2520), (1890, 2164)]