318713040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1933}}^1$

素因数の和:2181

約数の個数: 120

約数和(自身を含む): 1075574760

約数和(自身を除く): 756861720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1832, 1933, 2061, 2290, 2748, 3435, 3664, 3866, 4122, 4580, 5496, 5799, 6870, 7732, 8244, 9160, 9665, 10305, 10992, 11598, 13740, 15464, 16488, 17397, 18320, 19330, 20610, 23196, 27480, 28995, 30928, 32976, 34794, 38660, 41220, 46392, 54960, 57990, 69588, 77320, 82440, 86985, 92784, 115980, 139176, 154640, 164880, 173970, 231960, 278352, 347940, 442657, 463920, 695880, 885314, 1327971, 1391760, 1770628, 2213285, 2655942, 3541256, 3983913, 4426570, 5311884, 6639855, 7082512, 7967826, 8853140, 10623768, 13279710, 15935652, 17706280, 19919565, 21247536, 26559420, 31871304, 35412560, 39839130, 53118840, 63742608, 79678260, 106237680, 159356520, 318713040]

約数ペア:

[(1, 318713040), (2, 159356520), (3, 106237680), (4, 79678260), (5, 63742608), (6, 53118840), (8, 39839130), (9, 35412560), (10, 31871304), (12, 26559420), (15, 21247536), (16, 19919565), (18, 17706280), (20, 15935652), (24, 13279710), (30, 10623768), (36, 8853140), (40, 7967826), (45, 7082512), (48, 6639855), (60, 5311884), (72, 4426570), (80, 3983913), (90, 3541256), (120, 2655942), (144, 2213285), (180, 1770628), (229, 1391760), (240, 1327971), (360, 885314), (458, 695880), (687, 463920), (720, 442657), (916, 347940), (1145, 278352), (1374, 231960), (1832, 173970), (1933, 164880), (2061, 154640), (2290, 139176), (2748, 115980), (3435, 92784), (3664, 86985), (3866, 82440), (4122, 77320), (4580, 69588), (5496, 57990), (5799, 54960), (6870, 46392), (7732, 41220), (8244, 38660), (9160, 34794), (9665, 32976), (10305, 30928), (10992, 28995), (11598, 27480), (13740, 23196), (15464, 20610), (16488, 19330), (17397, 18320)]