820367040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14009}}^1$

素因数の和:14090

約数の個数: 112

約数和(自身を含む): 2647553760

約数和(自身を除く): 1827186720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 9760, 11712, 14009, 14640, 19520, 28018, 29280, 42027, 56036, 58560, 70045, 84054, 112072, 140090, 168108, 210135, 224144, 280180, 336216, 420270, 448288, 560360, 672432, 840540, 854549, 896576, 1120720, 1344864, 1681080, 1709098, 2241440, 2563647, 2689728, 3362160, 3418196, 4272745, 4482880, 5127294, 6724320, 6836392, 8545490, 10254588, 12818235, 13448640, 13672784, 17090980, 20509176, 25636470, 27345568, 34181960, 41018352, 51272940, 54691136, 68363920, 82036704, 102545880, 136727840, 164073408, 205091760, 273455680, 410183520, 820367040]

約数ペア:

[(1, 820367040), (2, 410183520), (3, 273455680), (4, 205091760), (5, 164073408), (6, 136727840), (8, 102545880), (10, 82036704), (12, 68363920), (15, 54691136), (16, 51272940), (20, 41018352), (24, 34181960), (30, 27345568), (32, 25636470), (40, 20509176), (48, 17090980), (60, 13672784), (61, 13448640), (64, 12818235), (80, 10254588), (96, 8545490), (120, 6836392), (122, 6724320), (160, 5127294), (183, 4482880), (192, 4272745), (240, 3418196), (244, 3362160), (305, 2689728), (320, 2563647), (366, 2241440), (480, 1709098), (488, 1681080), (610, 1344864), (732, 1120720), (915, 896576), (960, 854549), (976, 840540), (1220, 672432), (1464, 560360), (1830, 448288), (1952, 420270), (2440, 336216), (2928, 280180), (3660, 224144), (3904, 210135), (4880, 168108), (5856, 140090), (7320, 112072), (9760, 84054), (11712, 70045), (14009, 58560), (14640, 56036), (19520, 42027), (28018, 29280)]