27815520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 88397568

約数和(自身を除く): 60582048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 334, 347, 480, 501, 668, 694, 835, 1002, 1041, 1336, 1388, 1670, 1735, 2004, 2082, 2505, 2672, 2776, 3340, 3470, 4008, 4164, 5010, 5205, 5344, 5552, 6680, 6940, 8016, 8328, 10020, 10410, 11104, 13360, 13880, 16032, 16656, 20040, 20820, 26720, 27760, 33312, 40080, 41640, 55520, 57949, 80160, 83280, 115898, 166560, 173847, 231796, 289745, 347694, 463592, 579490, 695388, 869235, 927184, 1158980, 1390776, 1738470, 1854368, 2317960, 2781552, 3476940, 4635920, 5563104, 6953880, 9271840, 13907760, 27815520]

約数ペア:

[(1, 27815520), (2, 13907760), (3, 9271840), (4, 6953880), (5, 5563104), (6, 4635920), (8, 3476940), (10, 2781552), (12, 2317960), (15, 1854368), (16, 1738470), (20, 1390776), (24, 1158980), (30, 927184), (32, 869235), (40, 695388), (48, 579490), (60, 463592), (80, 347694), (96, 289745), (120, 231796), (160, 173847), (167, 166560), (240, 115898), (334, 83280), (347, 80160), (480, 57949), (501, 55520), (668, 41640), (694, 40080), (835, 33312), (1002, 27760), (1041, 26720), (1336, 20820), (1388, 20040), (1670, 16656), (1735, 16032), (2004, 13880), (2082, 13360), (2505, 11104), (2672, 10410), (2776, 10020), (3340, 8328), (3470, 8016), (4008, 6940), (4164, 6680), (5010, 5552), (5205, 5344)]