47111520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1688

約数の個数: 96

約数和(自身を含む): 150927840

約数和(自身を除く): 103816320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1609, 1830, 1952, 2440, 2928, 3218, 3660, 4827, 4880, 5856, 6436, 7320, 8045, 9654, 9760, 12872, 14640, 16090, 19308, 24135, 25744, 29280, 32180, 38616, 48270, 51488, 64360, 77232, 96540, 98149, 128720, 154464, 193080, 196298, 257440, 294447, 386160, 392596, 490745, 588894, 772320, 785192, 981490, 1177788, 1472235, 1570384, 1962980, 2355576, 2944470, 3140768, 3925960, 4711152, 5888940, 7851920, 9422304, 11777880, 15703840, 23555760, 47111520]

約数ペア:

[(1, 47111520), (2, 23555760), (3, 15703840), (4, 11777880), (5, 9422304), (6, 7851920), (8, 5888940), (10, 4711152), (12, 3925960), (15, 3140768), (16, 2944470), (20, 2355576), (24, 1962980), (30, 1570384), (32, 1472235), (40, 1177788), (48, 981490), (60, 785192), (61, 772320), (80, 588894), (96, 490745), (120, 392596), (122, 386160), (160, 294447), (183, 257440), (240, 196298), (244, 193080), (305, 154464), (366, 128720), (480, 98149), (488, 96540), (610, 77232), (732, 64360), (915, 51488), (976, 48270), (1220, 38616), (1464, 32180), (1609, 29280), (1830, 25744), (1952, 24135), (2440, 19308), (2928, 16090), (3218, 14640), (3660, 12872), (4827, 9760), (4880, 9654), (5856, 8045), (6436, 7320)]