262067760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19157}}^1$

素因数の和:19195

約数の個数: 120

約数和(自身を含む): 926480880

約数和(自身を除く): 664413120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 19157, 38314, 57471, 76628, 95785, 114942, 153256, 172413, 191570, 229884, 287355, 306512, 344826, 363983, 383140, 459768, 574710, 689652, 727966, 766280, 862065, 919536, 1091949, 1149420, 1379304, 1455932, 1532560, 1724130, 1819915, 2183898, 2298840, 2758608, 2911864, 3275847, 3448260, 3639830, 4367796, 4597680, 5459745, 5823728, 6551694, 6896520, 7279660, 8735592, 10919490, 13103388, 13793040, 14559320, 16379235, 17471184, 21838980, 26206776, 29118640, 32758470, 43677960, 52413552, 65516940, 87355920, 131033880, 262067760]

約数ペア:

[(1, 262067760), (2, 131033880), (3, 87355920), (4, 65516940), (5, 52413552), (6, 43677960), (8, 32758470), (9, 29118640), (10, 26206776), (12, 21838980), (15, 17471184), (16, 16379235), (18, 14559320), (19, 13793040), (20, 13103388), (24, 10919490), (30, 8735592), (36, 7279660), (38, 6896520), (40, 6551694), (45, 5823728), (48, 5459745), (57, 4597680), (60, 4367796), (72, 3639830), (76, 3448260), (80, 3275847), (90, 2911864), (95, 2758608), (114, 2298840), (120, 2183898), (144, 1819915), (152, 1724130), (171, 1532560), (180, 1455932), (190, 1379304), (228, 1149420), (240, 1091949), (285, 919536), (304, 862065), (342, 766280), (360, 727966), (380, 689652), (456, 574710), (570, 459768), (684, 383140), (720, 363983), (760, 344826), (855, 306512), (912, 287355), (1140, 229884), (1368, 191570), (1520, 172413), (1710, 153256), (2280, 114942), (2736, 95785), (3420, 76628), (4560, 57471), (6840, 38314), (13680, 19157)]