253167120

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{1447}}^1$

素因数の和:1481

約数の個数: 160

約数和(自身を含む): 883395840

約数和(自身を除く): 630228720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1447, 1458, 1620, 1944, 2160, 2187, 2430, 2894, 2916, 3240, 3645, 3888, 4341, 4374, 4860, 5788, 5832, 6480, 7235, 7290, 8682, 8748, 9720, 10935, 11576, 11664, 13023, 14470, 14580, 17364, 17496, 19440, 21705, 21870, 23152, 26046, 28940, 29160, 34728, 34992, 39069, 43410, 43740, 52092, 57880, 58320, 65115, 69456, 78138, 86820, 87480, 104184, 115760, 117207, 130230, 156276, 173640, 174960, 195345, 208368, 234414, 260460, 312552, 347280, 351621, 390690, 468828, 520920, 586035, 625104, 703242, 781380, 937656, 1041840, 1054863, 1172070, 1406484, 1562760, 1758105, 1875312, 2109726, 2344140, 2812968, 3125520, 3164589, 3516210, 4219452, 4688280, 5274315, 5625936, 6329178, 7032420, 8438904, 9376560, 10548630, 12658356, 14064840, 15822945, 16877808, 21097260, 25316712, 28129680, 31645890, 42194520, 50633424, 63291780, 84389040, 126583560, 253167120]

約数ペア:

[(1, 253167120), (2, 126583560), (3, 84389040), (4, 63291780), (5, 50633424), (6, 42194520), (8, 31645890), (9, 28129680), (10, 25316712), (12, 21097260), (15, 16877808), (16, 15822945), (18, 14064840), (20, 12658356), (24, 10548630), (27, 9376560), (30, 8438904), (36, 7032420), (40, 6329178), (45, 5625936), (48, 5274315), (54, 4688280), (60, 4219452), (72, 3516210), (80, 3164589), (81, 3125520), (90, 2812968), (108, 2344140), (120, 2109726), (135, 1875312), (144, 1758105), (162, 1562760), (180, 1406484), (216, 1172070), (240, 1054863), (243, 1041840), (270, 937656), (324, 781380), (360, 703242), (405, 625104), (432, 586035), (486, 520920), (540, 468828), (648, 390690), (720, 351621), (729, 347280), (810, 312552), (972, 260460), (1080, 234414), (1215, 208368), (1296, 195345), (1447, 174960), (1458, 173640), (1620, 156276), (1944, 130230), (2160, 117207), (2187, 115760), (2430, 104184), (2894, 87480), (2916, 86820), (3240, 78138), (3645, 69456), (3888, 65115), (4341, 58320), (4374, 57880), (4860, 52092), (5788, 43740), (5832, 43410), (6480, 39069), (7235, 34992), (7290, 34728), (8682, 29160), (8748, 28940), (9720, 26046), (10935, 23152), (11576, 21870), (11664, 21705), (13023, 19440), (14470, 17496), (14580, 17364)]