276865080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 861511680

約数和(自身を除く): 584646600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 127, 148, 185, 222, 254, 296, 370, 381, 444, 491, 508, 555, 635, 740, 762, 888, 982, 1016, 1110, 1270, 1473, 1480, 1524, 1905, 1964, 2220, 2455, 2540, 2946, 3048, 3810, 3928, 4440, 4699, 4910, 5080, 5892, 7365, 7620, 9398, 9820, 11784, 14097, 14730, 15240, 18167, 18796, 19640, 23495, 28194, 29460, 36334, 37592, 46990, 54501, 56388, 58920, 62357, 70485, 72668, 90835, 93980, 109002, 112776, 124714, 140970, 145336, 181670, 187071, 187960, 218004, 249428, 272505, 281940, 311785, 363340, 374142, 436008, 498856, 545010, 563880, 623570, 726680, 748284, 935355, 1090020, 1247140, 1496568, 1870710, 2180040, 2307209, 2494280, 3741420, 4614418, 6921627, 7482840, 9228836, 11536045, 13843254, 18457672, 23072090, 27686508, 34608135, 46144180, 55373016, 69216270, 92288360, 138432540, 276865080]

約数ペア:

[(1, 276865080), (2, 138432540), (3, 92288360), (4, 69216270), (5, 55373016), (6, 46144180), (8, 34608135), (10, 27686508), (12, 23072090), (15, 18457672), (20, 13843254), (24, 11536045), (30, 9228836), (37, 7482840), (40, 6921627), (60, 4614418), (74, 3741420), (111, 2494280), (120, 2307209), (127, 2180040), (148, 1870710), (185, 1496568), (222, 1247140), (254, 1090020), (296, 935355), (370, 748284), (381, 726680), (444, 623570), (491, 563880), (508, 545010), (555, 498856), (635, 436008), (740, 374142), (762, 363340), (888, 311785), (982, 281940), (1016, 272505), (1110, 249428), (1270, 218004), (1473, 187960), (1480, 187071), (1524, 181670), (1905, 145336), (1964, 140970), (2220, 124714), (2455, 112776), (2540, 109002), (2946, 93980), (3048, 90835), (3810, 72668), (3928, 70485), (4440, 62357), (4699, 58920), (4910, 56388), (5080, 54501), (5892, 46990), (7365, 37592), (7620, 36334), (9398, 29460), (9820, 28194), (11784, 23495), (14097, 19640), (14730, 18796), (15240, 18167)]