3848040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{509}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 14688000

約数和(自身を除く): 10839960

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, 509, 540, 630, 756, 840, 945, 1018, 1080, 1260, 1512, 1527, 1890, 2036, 2520, 2545, 3054, 3563, 3780, 4072, 4581, 5090, 6108, 7126, 7560, 7635, 9162, 10180, 10689, 12216, 13743, 14252, 15270, 17815, 18324, 20360, 21378, 22905, 27486, 28504, 30540, 32067, 35630, 36648, 42756, 45810, 53445, 54972, 61080, 64134, 68715, 71260, 85512, 91620, 96201, 106890, 109944, 128268, 137430, 142520, 160335, 183240, 192402, 213780, 256536, 274860, 320670, 384804, 427560, 481005, 549720, 641340, 769608, 962010, 1282680, 1924020, 3848040]

約数ペア:

[(1, 3848040), (2, 1924020), (3, 1282680), (4, 962010), (5, 769608), (6, 641340), (7, 549720), (8, 481005), (9, 427560), (10, 384804), (12, 320670), (14, 274860), (15, 256536), (18, 213780), (20, 192402), (21, 183240), (24, 160335), (27, 142520), (28, 137430), (30, 128268), (35, 109944), (36, 106890), (40, 96201), (42, 91620), (45, 85512), (54, 71260), (56, 68715), (60, 64134), (63, 61080), (70, 54972), (72, 53445), (84, 45810), (90, 42756), (105, 36648), (108, 35630), (120, 32067), (126, 30540), (135, 28504), (140, 27486), (168, 22905), (180, 21378), (189, 20360), (210, 18324), (216, 17815), (252, 15270), (270, 14252), (280, 13743), (315, 12216), (360, 10689), (378, 10180), (420, 9162), (504, 7635), (509, 7560), (540, 7126), (630, 6108), (756, 5090), (840, 4581), (945, 4072), (1018, 3780), (1080, 3563), (1260, 3054), (1512, 2545), (1527, 2520), (1890, 2036)]