53675760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 178560000

約数和(自身を除く): 124884240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 149, 152, 158, 190, 228, 237, 240, 285, 298, 304, 316, 380, 395, 447, 456, 474, 570, 596, 632, 745, 760, 790, 894, 912, 948, 1140, 1185, 1192, 1264, 1490, 1501, 1520, 1580, 1788, 1896, 2235, 2280, 2370, 2384, 2831, 2980, 3002, 3160, 3576, 3792, 4470, 4503, 4560, 4740, 5662, 5960, 6004, 6320, 7152, 7505, 8493, 8940, 9006, 9480, 11324, 11771, 11920, 12008, 14155, 15010, 16986, 17880, 18012, 18960, 22515, 22648, 23542, 24016, 28310, 30020, 33972, 35313, 35760, 36024, 42465, 45030, 45296, 47084, 56620, 58855, 60040, 67944, 70626, 72048, 84930, 90060, 94168, 113240, 117710, 120080, 135888, 141252, 169860, 176565, 180120, 188336, 223649, 226480, 235420, 282504, 339720, 353130, 360240, 447298, 470840, 565008, 670947, 679440, 706260, 894596, 941680, 1118245, 1341894, 1412520, 1789192, 2236490, 2683788, 2825040, 3354735, 3578384, 4472980, 5367576, 6709470, 8945960, 10735152, 13418940, 17891920, 26837880, 53675760]

約数ペア:

[(1, 53675760), (2, 26837880), (3, 17891920), (4, 13418940), (5, 10735152), (6, 8945960), (8, 6709470), (10, 5367576), (12, 4472980), (15, 3578384), (16, 3354735), (19, 2825040), (20, 2683788), (24, 2236490), (30, 1789192), (38, 1412520), (40, 1341894), (48, 1118245), (57, 941680), (60, 894596), (76, 706260), (79, 679440), (80, 670947), (95, 565008), (114, 470840), (120, 447298), (149, 360240), (152, 353130), (158, 339720), (190, 282504), (228, 235420), (237, 226480), (240, 223649), (285, 188336), (298, 180120), (304, 176565), (316, 169860), (380, 141252), (395, 135888), (447, 120080), (456, 117710), (474, 113240), (570, 94168), (596, 90060), (632, 84930), (745, 72048), (760, 70626), (790, 67944), (894, 60040), (912, 58855), (948, 56620), (1140, 47084), (1185, 45296), (1192, 45030), (1264, 42465), (1490, 36024), (1501, 35760), (1520, 35313), (1580, 33972), (1788, 30020), (1896, 28310), (2235, 24016), (2280, 23542), (2370, 22648), (2384, 22515), (2831, 18960), (2980, 18012), (3002, 17880), (3160, 16986), (3576, 15010), (3792, 14155), (4470, 12008), (4503, 11920), (4560, 11771), (4740, 11324), (5662, 9480), (5960, 9006), (6004, 8940), (6320, 8493), (7152, 7505)]