339864240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38273}}^1$

素因数の和:38326

約数の個数: 80

約数和(自身を含む): 1082082528

約数和(自身を除く): 742218288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 38273, 76546, 114819, 153092, 191365, 229638, 306184, 382730, 459276, 574095, 612368, 765460, 918552, 1148190, 1416101, 1530920, 1837104, 2296380, 2832202, 3061840, 4248303, 4592760, 5664404, 7080505, 8496606, 9185520, 11328808, 14161010, 16993212, 21241515, 22657616, 28322020, 33986424, 42483030, 56644040, 67972848, 84966060, 113288080, 169932120, 339864240]

約数ペア:

[(1, 339864240), (2, 169932120), (3, 113288080), (4, 84966060), (5, 67972848), (6, 56644040), (8, 42483030), (10, 33986424), (12, 28322020), (15, 22657616), (16, 21241515), (20, 16993212), (24, 14161010), (30, 11328808), (37, 9185520), (40, 8496606), (48, 7080505), (60, 5664404), (74, 4592760), (80, 4248303), (111, 3061840), (120, 2832202), (148, 2296380), (185, 1837104), (222, 1530920), (240, 1416101), (296, 1148190), (370, 918552), (444, 765460), (555, 612368), (592, 574095), (740, 459276), (888, 382730), (1110, 306184), (1480, 229638), (1776, 191365), (2220, 153092), (2960, 114819), (4440, 76546), (8880, 38273)]