557475120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26699}}^1$

素因数の和:26747

約数の個数: 120

約数和(自身を含む): 1936818000

約数和(自身を除く): 1379342880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 26699, 53398, 80097, 106796, 133495, 160194, 213592, 240291, 266990, 320388, 400485, 427184, 480582, 533980, 640776, 774271, 800970, 961164, 1067960, 1201455, 1281552, 1548542, 1601940, 1922328, 2135920, 2322813, 2402910, 3097084, 3203880, 3844656, 3871355, 4645626, 4805820, 6194168, 6407760, 6968439, 7742710, 9291252, 9611640, 11614065, 12388336, 13936878, 15485420, 18582504, 19223280, 23228130, 27873756, 30970840, 34842195, 37165008, 46456260, 55747512, 61941680, 69684390, 92912520, 111495024, 139368780, 185825040, 278737560, 557475120]

約数ペア:

[(1, 557475120), (2, 278737560), (3, 185825040), (4, 139368780), (5, 111495024), (6, 92912520), (8, 69684390), (9, 61941680), (10, 55747512), (12, 46456260), (15, 37165008), (16, 34842195), (18, 30970840), (20, 27873756), (24, 23228130), (29, 19223280), (30, 18582504), (36, 15485420), (40, 13936878), (45, 12388336), (48, 11614065), (58, 9611640), (60, 9291252), (72, 7742710), (80, 6968439), (87, 6407760), (90, 6194168), (116, 4805820), (120, 4645626), (144, 3871355), (145, 3844656), (174, 3203880), (180, 3097084), (232, 2402910), (240, 2322813), (261, 2135920), (290, 1922328), (348, 1601940), (360, 1548542), (435, 1281552), (464, 1201455), (522, 1067960), (580, 961164), (696, 800970), (720, 774271), (870, 640776), (1044, 533980), (1160, 480582), (1305, 427184), (1392, 400485), (1740, 320388), (2088, 266990), (2320, 240291), (2610, 213592), (3480, 160194), (4176, 133495), (5220, 106796), (6960, 80097), (10440, 53398), (20880, 26699)]