47009520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:727

約数の個数: 120

約数和(自身を含む): 159588000

約数和(自身を除く): 112578480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 599, 654, 720, 872, 981, 1090, 1198, 1308, 1635, 1744, 1797, 1962, 2180, 2396, 2616, 2995, 3270, 3594, 3924, 4360, 4792, 4905, 5232, 5391, 5990, 6540, 7188, 7848, 8720, 8985, 9584, 9810, 10782, 11980, 13080, 14376, 15696, 17970, 19620, 21564, 23960, 26160, 26955, 28752, 35940, 39240, 43128, 47920, 53910, 65291, 71880, 78480, 86256, 107820, 130582, 143760, 195873, 215640, 261164, 326455, 391746, 431280, 522328, 587619, 652910, 783492, 979365, 1044656, 1175238, 1305820, 1566984, 1958730, 2350476, 2611640, 2938095, 3133968, 3917460, 4700952, 5223280, 5876190, 7834920, 9401904, 11752380, 15669840, 23504760, 47009520]

約数ペア:

[(1, 47009520), (2, 23504760), (3, 15669840), (4, 11752380), (5, 9401904), (6, 7834920), (8, 5876190), (9, 5223280), (10, 4700952), (12, 3917460), (15, 3133968), (16, 2938095), (18, 2611640), (20, 2350476), (24, 1958730), (30, 1566984), (36, 1305820), (40, 1175238), (45, 1044656), (48, 979365), (60, 783492), (72, 652910), (80, 587619), (90, 522328), (109, 431280), (120, 391746), (144, 326455), (180, 261164), (218, 215640), (240, 195873), (327, 143760), (360, 130582), (436, 107820), (545, 86256), (599, 78480), (654, 71880), (720, 65291), (872, 53910), (981, 47920), (1090, 43128), (1198, 39240), (1308, 35940), (1635, 28752), (1744, 26955), (1797, 26160), (1962, 23960), (2180, 21564), (2396, 19620), (2616, 17970), (2995, 15696), (3270, 14376), (3594, 13080), (3924, 11980), (4360, 10782), (4792, 9810), (4905, 9584), (5232, 8985), (5391, 8720), (5990, 7848), (6540, 7188)]