240750120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 825834240

約数和(自身を除く): 585084120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 43, 52, 60, 65, 74, 78, 86, 97, 104, 111, 120, 129, 130, 148, 156, 172, 185, 194, 195, 215, 222, 258, 260, 291, 296, 312, 344, 370, 388, 390, 430, 444, 481, 485, 516, 520, 555, 559, 582, 645, 740, 776, 780, 860, 888, 962, 970, 1032, 1110, 1118, 1164, 1261, 1290, 1443, 1455, 1480, 1560, 1591, 1677, 1720, 1924, 1940, 2220, 2236, 2328, 2405, 2522, 2580, 2795, 2886, 2910, 3182, 3354, 3589, 3783, 3848, 3880, 4171, 4440, 4472, 4773, 4810, 5044, 5160, 5590, 5772, 5820, 6305, 6364, 6708, 7178, 7215, 7566, 7955, 8342, 8385, 9546, 9620, 10088, 10767, 11180, 11544, 11640, 12513, 12610, 12728, 13416, 14356, 14430, 15132, 15910, 16684, 16770, 17945, 18915, 19092, 19240, 20683, 20855, 21534, 22360, 23865, 25026, 25220, 28712, 28860, 30264, 31820, 33368, 33540, 35890, 37830, 38184, 41366, 41710, 43068, 46657, 47730, 50052, 50440, 53835, 54223, 57720, 62049, 62565, 63640, 67080, 71780, 75660, 82732, 83420, 86136, 93314, 95460, 100104, 103415, 107670, 108446, 124098, 125130, 139971, 143560, 151320, 154327, 162669, 165464, 166840, 186628, 190920, 206830, 215340, 216892, 233285, 248196, 250260, 271115, 279942, 308654, 310245, 325338, 373256, 413660, 430680, 433784, 462981, 466570, 496392, 500520, 542230, 559884, 617308, 620490, 650676, 699855, 771635, 813345, 827320, 925962, 933140, 1084460, 1119768, 1234616, 1240980, 1301352, 1399710, 1543270, 1626690, 1851924, 1866280, 2006251, 2168920, 2314905, 2481960, 2799420, 3086540, 3253380, 3703848, 4012502, 4629810, 5598840, 6018753, 6173080, 6506760, 8025004, 9259620, 10031255, 12037506, 16050008, 18519240, 20062510, 24075012, 30093765, 40125020, 48150024, 60187530, 80250040, 120375060, 240750120]

約数ペア:

[(1, 240750120), (2, 120375060), (3, 80250040), (4, 60187530), (5, 48150024), (6, 40125020), (8, 30093765), (10, 24075012), (12, 20062510), (13, 18519240), (15, 16050008), (20, 12037506), (24, 10031255), (26, 9259620), (30, 8025004), (37, 6506760), (39, 6173080), (40, 6018753), (43, 5598840), (52, 4629810), (60, 4012502), (65, 3703848), (74, 3253380), (78, 3086540), (86, 2799420), (97, 2481960), (104, 2314905), (111, 2168920), (120, 2006251), (129, 1866280), (130, 1851924), (148, 1626690), (156, 1543270), (172, 1399710), (185, 1301352), (194, 1240980), (195, 1234616), (215, 1119768), (222, 1084460), (258, 933140), (260, 925962), (291, 827320), (296, 813345), (312, 771635), (344, 699855), (370, 650676), (388, 620490), (390, 617308), (430, 559884), (444, 542230), (481, 500520), (485, 496392), (516, 466570), (520, 462981), (555, 433784), (559, 430680), (582, 413660), (645, 373256), (740, 325338), (776, 310245), (780, 308654), (860, 279942), (888, 271115), (962, 250260), (970, 248196), (1032, 233285), (1110, 216892), (1118, 215340), (1164, 206830), (1261, 190920), (1290, 186628), (1443, 166840), (1455, 165464), (1480, 162669), (1560, 154327), (1591, 151320), (1677, 143560), (1720, 139971), (1924, 125130), (1940, 124098), (2220, 108446), (2236, 107670), (2328, 103415), (2405, 100104), (2522, 95460), (2580, 93314), (2795, 86136), (2886, 83420), (2910, 82732), (3182, 75660), (3354, 71780), (3589, 67080), (3783, 63640), (3848, 62565), (3880, 62049), (4171, 57720), (4440, 54223), (4472, 53835), (4773, 50440), (4810, 50052), (5044, 47730), (5160, 46657), (5590, 43068), (5772, 41710), (5820, 41366), (6305, 38184), (6364, 37830), (6708, 35890), (7178, 33540), (7215, 33368), (7566, 31820), (7955, 30264), (8342, 28860), (8385, 28712), (9546, 25220), (9620, 25026), (10088, 23865), (10767, 22360), (11180, 21534), (11544, 20855), (11640, 20683), (12513, 19240), (12610, 19092), (12728, 18915), (13416, 17945), (14356, 16770), (14430, 16684), (15132, 15910)]