179125920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6587

約数の個数: 144

約数和(自身を含む): 643537440

約数和(自身を除く): 464411520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6547, 6840, 9120, 13094, 13680, 19641, 26188, 27360, 32735, 39282, 52376, 58923, 65470, 78564, 98205, 104752, 117846, 124393, 130940, 157128, 196410, 209504, 235692, 248786, 261880, 294615, 314256, 373179, 392820, 471384, 497572, 523760, 589230, 621965, 628512, 746358, 785640, 942768, 995144, 1047520, 1119537, 1178460, 1243930, 1492716, 1571280, 1865895, 1885536, 1990288, 2239074, 2356920, 2487860, 2985432, 3142560, 3731790, 3980576, 4478148, 4713840, 4975720, 5597685, 5970864, 7463580, 8956296, 9427680, 9951440, 11195370, 11941728, 14927160, 17912592, 19902880, 22390740, 29854320, 35825184, 44781480, 59708640, 89562960, 179125920]

約数ペア:

[(1, 179125920), (2, 89562960), (3, 59708640), (4, 44781480), (5, 35825184), (6, 29854320), (8, 22390740), (9, 19902880), (10, 17912592), (12, 14927160), (15, 11941728), (16, 11195370), (18, 9951440), (19, 9427680), (20, 8956296), (24, 7463580), (30, 5970864), (32, 5597685), (36, 4975720), (38, 4713840), (40, 4478148), (45, 3980576), (48, 3731790), (57, 3142560), (60, 2985432), (72, 2487860), (76, 2356920), (80, 2239074), (90, 1990288), (95, 1885536), (96, 1865895), (114, 1571280), (120, 1492716), (144, 1243930), (152, 1178460), (160, 1119537), (171, 1047520), (180, 995144), (190, 942768), (228, 785640), (240, 746358), (285, 628512), (288, 621965), (304, 589230), (342, 523760), (360, 497572), (380, 471384), (456, 392820), (480, 373179), (570, 314256), (608, 294615), (684, 261880), (720, 248786), (760, 235692), (855, 209504), (912, 196410), (1140, 157128), (1368, 130940), (1440, 124393), (1520, 117846), (1710, 104752), (1824, 98205), (2280, 78564), (2736, 65470), (3040, 58923), (3420, 52376), (4560, 39282), (5472, 32735), (6547, 27360), (6840, 26188), (9120, 19641), (13094, 13680)]