4555691640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{30347}}^1$

素因数の和:30506

約数の個数: 128

約数和(自身を含む): 15295392000

約数和(自身を除く): 10739700360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 3753, 4170, 5004, 5560, 6255, 7506, 8340, 10008, 12510, 15012, 16680, 18765, 25020, 30024, 30347, 37530, 50040, 60694, 75060, 91041, 121388, 150120, 151735, 182082, 242776, 273123, 303470, 364164, 455205, 546246, 606940, 728328, 819369, 910410, 1092492, 1213880, 1365615, 1638738, 1820820, 2184984, 2731230, 3277476, 3641640, 4096845, 4218233, 5462460, 6554952, 8193690, 8436466, 10924920, 12654699, 16387380, 16872932, 21091165, 25309398, 32774760, 33745864, 37964097, 42182330, 50618796, 63273495, 75928194, 84364660, 101237592, 113892291, 126546990, 151856388, 168729320, 189820485, 227784582, 253093980, 303712776, 379640970, 455569164, 506187960, 569461455, 759281940, 911138328, 1138922910, 1518563880, 2277845820, 4555691640]

約数ペア:

[(1, 4555691640), (2, 2277845820), (3, 1518563880), (4, 1138922910), (5, 911138328), (6, 759281940), (8, 569461455), (9, 506187960), (10, 455569164), (12, 379640970), (15, 303712776), (18, 253093980), (20, 227784582), (24, 189820485), (27, 168729320), (30, 151856388), (36, 126546990), (40, 113892291), (45, 101237592), (54, 84364660), (60, 75928194), (72, 63273495), (90, 50618796), (108, 42182330), (120, 37964097), (135, 33745864), (139, 32774760), (180, 25309398), (216, 21091165), (270, 16872932), (278, 16387380), (360, 12654699), (417, 10924920), (540, 8436466), (556, 8193690), (695, 6554952), (834, 5462460), (1080, 4218233), (1112, 4096845), (1251, 3641640), (1390, 3277476), (1668, 2731230), (2085, 2184984), (2502, 1820820), (2780, 1638738), (3336, 1365615), (3753, 1213880), (4170, 1092492), (5004, 910410), (5560, 819369), (6255, 728328), (7506, 606940), (8340, 546246), (10008, 455205), (12510, 364164), (15012, 303470), (16680, 273123), (18765, 242776), (25020, 182082), (30024, 151735), (30347, 150120), (37530, 121388), (50040, 91041), (60694, 75060)]