72032520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3007

約数の個数: 128

約数和(自身を含む): 255571200

約数和(自身を除く): 183538680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 2957, 3045, 3480, 4060, 4872, 5914, 6090, 8120, 8871, 11828, 12180, 14785, 17742, 20699, 23656, 24360, 29570, 35484, 41398, 44355, 59140, 62097, 70968, 82796, 85753, 88710, 103495, 118280, 124194, 165592, 171506, 177420, 206990, 248388, 257259, 310485, 343012, 354840, 413980, 428765, 496776, 514518, 600271, 620970, 686024, 827960, 857530, 1029036, 1200542, 1241940, 1286295, 1715060, 1800813, 2058072, 2401084, 2483880, 2572590, 3001355, 3430120, 3601626, 4802168, 5145180, 6002710, 7203252, 9004065, 10290360, 12005420, 14406504, 18008130, 24010840, 36016260, 72032520]

約数ペア:

[(1, 72032520), (2, 36016260), (3, 24010840), (4, 18008130), (5, 14406504), (6, 12005420), (7, 10290360), (8, 9004065), (10, 7203252), (12, 6002710), (14, 5145180), (15, 4802168), (20, 3601626), (21, 3430120), (24, 3001355), (28, 2572590), (29, 2483880), (30, 2401084), (35, 2058072), (40, 1800813), (42, 1715060), (56, 1286295), (58, 1241940), (60, 1200542), (70, 1029036), (84, 857530), (87, 827960), (105, 686024), (116, 620970), (120, 600271), (140, 514518), (145, 496776), (168, 428765), (174, 413980), (203, 354840), (210, 343012), (232, 310485), (280, 257259), (290, 248388), (348, 206990), (406, 177420), (420, 171506), (435, 165592), (580, 124194), (609, 118280), (696, 103495), (812, 88710), (840, 85753), (870, 82796), (1015, 70968), (1160, 62097), (1218, 59140), (1624, 44355), (1740, 41398), (2030, 35484), (2436, 29570), (2957, 24360), (3045, 23656), (3480, 20699), (4060, 17742), (4872, 14785), (5914, 12180), (6090, 11828), (8120, 8871)]