15392160

素因数分解:

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

素因数の和:540

約数の個数: 192

約数和(自身を含む): 61689600

約数和(自身を除く): 46297440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 509, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1018, 1080, 1120, 1260, 1440, 1512, 1527, 1680, 1890, 2016, 2036, 2160, 2520, 2545, 3024, 3054, 3360, 3563, 3780, 4072, 4320, 4581, 5040, 5090, 6048, 6108, 7126, 7560, 7635, 8144, 9162, 10080, 10180, 10689, 12216, 13743, 14252, 15120, 15270, 16288, 17815, 18324, 20360, 21378, 22905, 24432, 27486, 28504, 30240, 30540, 32067, 35630, 36648, 40720, 42756, 45810, 48864, 53445, 54972, 57008, 61080, 64134, 68715, 71260, 73296, 81440, 85512, 91620, 96201, 106890, 109944, 114016, 122160, 128268, 137430, 142520, 146592, 160335, 171024, 183240, 192402, 213780, 219888, 244320, 256536, 274860, 285040, 320670, 342048, 366480, 384804, 427560, 439776, 481005, 513072, 549720, 570080, 641340, 732960, 769608, 855120, 962010, 1026144, 1099440, 1282680, 1539216, 1710240, 1924020, 2198880, 2565360, 3078432, 3848040, 5130720, 7696080, 15392160]

約数ペア:

[(1, 15392160), (2, 7696080), (3, 5130720), (4, 3848040), (5, 3078432), (6, 2565360), (7, 2198880), (8, 1924020), (9, 1710240), (10, 1539216), (12, 1282680), (14, 1099440), (15, 1026144), (16, 962010), (18, 855120), (20, 769608), (21, 732960), (24, 641340), (27, 570080), (28, 549720), (30, 513072), (32, 481005), (35, 439776), (36, 427560), (40, 384804), (42, 366480), (45, 342048), (48, 320670), (54, 285040), (56, 274860), (60, 256536), (63, 244320), (70, 219888), (72, 213780), (80, 192402), (84, 183240), (90, 171024), (96, 160335), (105, 146592), (108, 142520), (112, 137430), (120, 128268), (126, 122160), (135, 114016), (140, 109944), (144, 106890), (160, 96201), (168, 91620), (180, 85512), (189, 81440), (210, 73296), (216, 71260), (224, 68715), (240, 64134), (252, 61080), (270, 57008), (280, 54972), (288, 53445), (315, 48864), (336, 45810), (360, 42756), (378, 40720), (420, 36648), (432, 35630), (480, 32067), (504, 30540), (509, 30240), (540, 28504), (560, 27486), (630, 24432), (672, 22905), (720, 21378), (756, 20360), (840, 18324), (864, 17815), (945, 16288), (1008, 15270), (1018, 15120), (1080, 14252), (1120, 13743), (1260, 12216), (1440, 10689), (1512, 10180), (1527, 10080), (1680, 9162), (1890, 8144), (2016, 7635), (2036, 7560), (2160, 7126), (2520, 6108), (2545, 6048), (3024, 5090), (3054, 5040), (3360, 4581), (3563, 4320), (3780, 4072)]