3125520

素因数分解:

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

素因数の和:1469

約数の個数: 80

約数和(自身を含む): 10773120

約数和(自身を除く): 7647600

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1447, 2160, 2894, 4341, 5788, 7235, 8682, 11576, 13023, 14470, 17364, 21705, 23152, 26046, 28940, 34728, 39069, 43410, 52092, 57880, 65115, 69456, 78138, 86820, 104184, 115760, 130230, 156276, 173640, 195345, 208368, 260460, 312552, 347280, 390690, 520920, 625104, 781380, 1041840, 1562760, 3125520]

約数ペア:

[(1, 3125520), (2, 1562760), (3, 1041840), (4, 781380), (5, 625104), (6, 520920), (8, 390690), (9, 347280), (10, 312552), (12, 260460), (15, 208368), (16, 195345), (18, 173640), (20, 156276), (24, 130230), (27, 115760), (30, 104184), (36, 86820), (40, 78138), (45, 69456), (48, 65115), (54, 57880), (60, 52092), (72, 43410), (80, 39069), (90, 34728), (108, 28940), (120, 26046), (135, 23152), (144, 21705), (180, 17364), (216, 14470), (240, 13023), (270, 11576), (360, 8682), (432, 7235), (540, 5788), (720, 4341), (1080, 2894), (1447, 2160)]