252974880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1944

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 661482720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 1889, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 3778, 4185, 4320, 4464, 4960, 5580, 5667, 6696, 7440, 7556, 8370, 8928, 9445, 11160, 11334, 13392, 14880, 15112, 16740, 17001, 18890, 22320, 22668, 26784, 28335, 30224, 33480, 34002, 37780, 44640, 45336, 51003, 56670, 58559, 60448, 66960, 68004, 75560, 85005, 90672, 102006, 113340, 117118, 133920, 136008, 151120, 170010, 175677, 181344, 204012, 226680, 234236, 255015, 272016, 292795, 302240, 340020, 351354, 408024, 453360, 468472, 510030, 527031, 544032, 585590, 680040, 702708, 816048, 878385, 906720, 936944, 1020060, 1054062, 1171180, 1360080, 1405416, 1581093, 1632096, 1756770, 1873888, 2040120, 2108124, 2342360, 2635155, 2720160, 2810832, 3162186, 3513540, 4080240, 4216248, 4684720, 5270310, 5621664, 6324372, 7027080, 7905465, 8160480, 8432496, 9369440, 10540620, 12648744, 14054160, 15810930, 16864992, 21081240, 25297488, 28108320, 31621860, 42162480, 50594976, 63243720, 84324960, 126487440, 252974880]

約数ペア:

[(1, 252974880), (2, 126487440), (3, 84324960), (4, 63243720), (5, 50594976), (6, 42162480), (8, 31621860), (9, 28108320), (10, 25297488), (12, 21081240), (15, 16864992), (16, 15810930), (18, 14054160), (20, 12648744), (24, 10540620), (27, 9369440), (30, 8432496), (31, 8160480), (32, 7905465), (36, 7027080), (40, 6324372), (45, 5621664), (48, 5270310), (54, 4684720), (60, 4216248), (62, 4080240), (72, 3513540), (80, 3162186), (90, 2810832), (93, 2720160), (96, 2635155), (108, 2342360), (120, 2108124), (124, 2040120), (135, 1873888), (144, 1756770), (155, 1632096), (160, 1581093), (180, 1405416), (186, 1360080), (216, 1171180), (240, 1054062), (248, 1020060), (270, 936944), (279, 906720), (288, 878385), (310, 816048), (360, 702708), (372, 680040), (432, 585590), (465, 544032), (480, 527031), (496, 510030), (540, 468472), (558, 453360), (620, 408024), (720, 351354), (744, 340020), (837, 302240), (864, 292795), (930, 272016), (992, 255015), (1080, 234236), (1116, 226680), (1240, 204012), (1395, 181344), (1440, 175677), (1488, 170010), (1674, 151120), (1860, 136008), (1889, 133920), (2160, 117118), (2232, 113340), (2480, 102006), (2790, 90672), (2976, 85005), (3348, 75560), (3720, 68004), (3778, 66960), (4185, 60448), (4320, 58559), (4464, 56670), (4960, 51003), (5580, 45336), (5667, 44640), (6696, 37780), (7440, 34002), (7556, 33480), (8370, 30224), (8928, 28335), (9445, 26784), (11160, 22668), (11334, 22320), (13392, 18890), (14880, 17001), (15112, 16740)]