1317731040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2549}}^1$

素因数の和:2929

約数の個数: 144

約数和(自身を含む): 4511052000

約数和(自身を除く): 3193320960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 359, 360, 480, 718, 720, 1077, 1436, 1440, 1795, 2154, 2549, 2872, 3231, 3590, 4308, 5098, 5385, 5744, 6462, 7180, 7647, 8616, 10196, 10770, 11488, 12745, 12924, 14360, 15294, 16155, 17232, 20392, 21540, 22941, 25490, 25848, 28720, 30588, 32310, 34464, 38235, 40784, 43080, 45882, 50980, 51696, 57440, 61176, 64620, 76470, 81568, 86160, 91764, 101960, 103392, 114705, 122352, 129240, 152940, 172320, 183528, 203920, 229410, 244704, 258480, 305880, 367056, 407840, 458820, 516960, 611760, 734112, 915091, 917640, 1223520, 1830182, 1835280, 2745273, 3660364, 3670560, 4575455, 5490546, 7320728, 8235819, 9150910, 10981092, 13726365, 14641456, 16471638, 18301820, 21962184, 27452730, 29282912, 32943276, 36603640, 41179095, 43924368, 54905460, 65886552, 73207280, 82358190, 87848736, 109810920, 131773104, 146414560, 164716380, 219621840, 263546208, 329432760, 439243680, 658865520, 1317731040]

約数ペア:

[(1, 1317731040), (2, 658865520), (3, 439243680), (4, 329432760), (5, 263546208), (6, 219621840), (8, 164716380), (9, 146414560), (10, 131773104), (12, 109810920), (15, 87848736), (16, 82358190), (18, 73207280), (20, 65886552), (24, 54905460), (30, 43924368), (32, 41179095), (36, 36603640), (40, 32943276), (45, 29282912), (48, 27452730), (60, 21962184), (72, 18301820), (80, 16471638), (90, 14641456), (96, 13726365), (120, 10981092), (144, 9150910), (160, 8235819), (180, 7320728), (240, 5490546), (288, 4575455), (359, 3670560), (360, 3660364), (480, 2745273), (718, 1835280), (720, 1830182), (1077, 1223520), (1436, 917640), (1440, 915091), (1795, 734112), (2154, 611760), (2549, 516960), (2872, 458820), (3231, 407840), (3590, 367056), (4308, 305880), (5098, 258480), (5385, 244704), (5744, 229410), (6462, 203920), (7180, 183528), (7647, 172320), (8616, 152940), (10196, 129240), (10770, 122352), (11488, 114705), (12745, 103392), (12924, 101960), (14360, 91764), (15294, 86160), (16155, 81568), (17232, 76470), (20392, 64620), (21540, 61176), (22941, 57440), (25490, 51696), (25848, 50980), (28720, 45882), (30588, 43080), (32310, 40784), (34464, 38235)]