465431040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{20201}}^1$

素因数の和:20230

約数の個数: 120

約数和(自身を含む): 1611998388

約数和(自身を除く): 1146567348

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 20201, 23040, 40402, 60603, 80804, 101005, 121206, 161608, 181809, 202010, 242412, 303015, 323216, 363618, 404020, 484824, 606030, 646432, 727236, 808040, 909045, 969648, 1212060, 1292864, 1454472, 1616080, 1818090, 1939296, 2424120, 2585728, 2908944, 3232160, 3636180, 3878592, 4848240, 5171456, 5817888, 6464320, 7272360, 7757184, 9696480, 10342912, 11635776, 12928640, 14544720, 15514368, 19392960, 23271552, 25857280, 29089440, 31028736, 38785920, 46543104, 51714560, 58178880, 77571840, 93086208, 116357760, 155143680, 232715520, 465431040]

約数ペア:

[(1, 465431040), (2, 232715520), (3, 155143680), (4, 116357760), (5, 93086208), (6, 77571840), (8, 58178880), (9, 51714560), (10, 46543104), (12, 38785920), (15, 31028736), (16, 29089440), (18, 25857280), (20, 23271552), (24, 19392960), (30, 15514368), (32, 14544720), (36, 12928640), (40, 11635776), (45, 10342912), (48, 9696480), (60, 7757184), (64, 7272360), (72, 6464320), (80, 5817888), (90, 5171456), (96, 4848240), (120, 3878592), (128, 3636180), (144, 3232160), (160, 2908944), (180, 2585728), (192, 2424120), (240, 1939296), (256, 1818090), (288, 1616080), (320, 1454472), (360, 1292864), (384, 1212060), (480, 969648), (512, 909045), (576, 808040), (640, 727236), (720, 646432), (768, 606030), (960, 484824), (1152, 404020), (1280, 363618), (1440, 323216), (1536, 303015), (1920, 242412), (2304, 202010), (2560, 181809), (2880, 161608), (3840, 121206), (4608, 101005), (5760, 80804), (7680, 60603), (11520, 40402), (20201, 23040)]