15335760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 53603712

約数和(自身を除く): 38267952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 157, 165, 176, 185, 220, 222, 240, 264, 296, 314, 330, 370, 407, 440, 444, 471, 528, 555, 592, 628, 660, 740, 785, 814, 880, 888, 942, 1110, 1221, 1256, 1320, 1480, 1570, 1628, 1727, 1776, 1884, 2035, 2220, 2355, 2442, 2512, 2640, 2960, 3140, 3256, 3454, 3768, 4070, 4440, 4710, 4884, 5181, 5809, 6105, 6280, 6512, 6908, 7536, 8140, 8635, 8880, 9420, 9768, 10362, 11618, 12210, 12560, 13816, 16280, 17270, 17427, 18840, 19536, 20724, 23236, 24420, 25905, 27632, 29045, 32560, 34540, 34854, 37680, 41448, 46472, 48840, 51810, 58090, 63899, 69080, 69708, 82896, 87135, 92944, 97680, 103620, 116180, 127798, 138160, 139416, 174270, 191697, 207240, 232360, 255596, 278832, 319495, 348540, 383394, 414480, 464720, 511192, 638990, 697080, 766788, 958485, 1022384, 1277980, 1394160, 1533576, 1916970, 2555960, 3067152, 3833940, 5111920, 7667880, 15335760]

約数ペア:

[(1, 15335760), (2, 7667880), (3, 5111920), (4, 3833940), (5, 3067152), (6, 2555960), (8, 1916970), (10, 1533576), (11, 1394160), (12, 1277980), (15, 1022384), (16, 958485), (20, 766788), (22, 697080), (24, 638990), (30, 511192), (33, 464720), (37, 414480), (40, 383394), (44, 348540), (48, 319495), (55, 278832), (60, 255596), (66, 232360), (74, 207240), (80, 191697), (88, 174270), (110, 139416), (111, 138160), (120, 127798), (132, 116180), (148, 103620), (157, 97680), (165, 92944), (176, 87135), (185, 82896), (220, 69708), (222, 69080), (240, 63899), (264, 58090), (296, 51810), (314, 48840), (330, 46472), (370, 41448), (407, 37680), (440, 34854), (444, 34540), (471, 32560), (528, 29045), (555, 27632), (592, 25905), (628, 24420), (660, 23236), (740, 20724), (785, 19536), (814, 18840), (880, 17427), (888, 17270), (942, 16280), (1110, 13816), (1221, 12560), (1256, 12210), (1320, 11618), (1480, 10362), (1570, 9768), (1628, 9420), (1727, 8880), (1776, 8635), (1884, 8140), (2035, 7536), (2220, 6908), (2355, 6512), (2442, 6280), (2512, 6105), (2640, 5809), (2960, 5181), (3140, 4884), (3256, 4710), (3454, 4440), (3768, 4070)]