51432960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 169801632

約数和(自身を除く): 118368672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 181, 185, 192, 222, 240, 256, 296, 320, 362, 370, 384, 444, 480, 512, 543, 555, 592, 640, 724, 740, 768, 888, 905, 960, 1086, 1110, 1184, 1280, 1448, 1480, 1536, 1776, 1810, 1920, 2172, 2220, 2368, 2560, 2715, 2896, 2960, 3552, 3620, 3840, 4344, 4440, 4736, 5430, 5792, 5920, 6697, 7104, 7240, 7680, 8688, 8880, 9472, 10860, 11584, 11840, 13394, 14208, 14480, 17376, 17760, 18944, 20091, 21720, 23168, 23680, 26788, 28416, 28960, 33485, 34752, 35520, 40182, 43440, 46336, 47360, 53576, 56832, 57920, 66970, 69504, 71040, 80364, 86880, 92672, 94720, 100455, 107152, 115840, 133940, 139008, 142080, 160728, 173760, 200910, 214304, 231680, 267880, 278016, 284160, 321456, 347520, 401820, 428608, 463360, 535760, 642912, 695040, 803640, 857216, 1071520, 1285824, 1390080, 1607280, 1714432, 2143040, 2571648, 3214560, 3428864, 4286080, 5143296, 6429120, 8572160, 10286592, 12858240, 17144320, 25716480, 51432960]

約数ペア:

[(1, 51432960), (2, 25716480), (3, 17144320), (4, 12858240), (5, 10286592), (6, 8572160), (8, 6429120), (10, 5143296), (12, 4286080), (15, 3428864), (16, 3214560), (20, 2571648), (24, 2143040), (30, 1714432), (32, 1607280), (37, 1390080), (40, 1285824), (48, 1071520), (60, 857216), (64, 803640), (74, 695040), (80, 642912), (96, 535760), (111, 463360), (120, 428608), (128, 401820), (148, 347520), (160, 321456), (181, 284160), (185, 278016), (192, 267880), (222, 231680), (240, 214304), (256, 200910), (296, 173760), (320, 160728), (362, 142080), (370, 139008), (384, 133940), (444, 115840), (480, 107152), (512, 100455), (543, 94720), (555, 92672), (592, 86880), (640, 80364), (724, 71040), (740, 69504), (768, 66970), (888, 57920), (905, 56832), (960, 53576), (1086, 47360), (1110, 46336), (1184, 43440), (1280, 40182), (1448, 35520), (1480, 34752), (1536, 33485), (1776, 28960), (1810, 28416), (1920, 26788), (2172, 23680), (2220, 23168), (2368, 21720), (2560, 20091), (2715, 18944), (2896, 17760), (2960, 17376), (3552, 14480), (3620, 14208), (3840, 13394), (4344, 11840), (4440, 11584), (4736, 10860), (5430, 9472), (5792, 8880), (5920, 8688), (6697, 7680), (7104, 7240)]