2988503040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:542

約数の個数: 208

約数和(自身を含む): 9662496768

約数和(自身を除く): 6673993728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 383, 384, 480, 508, 512, 635, 640, 762, 766, 768, 960, 1016, 1024, 1149, 1270, 1280, 1524, 1532, 1536, 1905, 1915, 1920, 2032, 2048, 2298, 2540, 2560, 3048, 3064, 3072, 3810, 3830, 3840, 4064, 4096, 4596, 5080, 5120, 5745, 6096, 6128, 6144, 7620, 7660, 7680, 8128, 9192, 10160, 10240, 11490, 12192, 12256, 12288, 15240, 15320, 15360, 16256, 18384, 20320, 20480, 22980, 24384, 24512, 30480, 30640, 30720, 32512, 36768, 40640, 45960, 48641, 48768, 49024, 60960, 61280, 61440, 65024, 73536, 81280, 91920, 97282, 97536, 98048, 121920, 122560, 130048, 145923, 147072, 162560, 183840, 194564, 195072, 196096, 243205, 243840, 245120, 260096, 291846, 294144, 325120, 367680, 389128, 390144, 392192, 486410, 487680, 490240, 520192, 583692, 588288, 650240, 729615, 735360, 778256, 780288, 784384, 972820, 975360, 980480, 1167384, 1176576, 1300480, 1459230, 1470720, 1556512, 1560576, 1568768, 1945640, 1950720, 1960960, 2334768, 2353152, 2600960, 2918460, 2941440, 3113024, 3891280, 3901440, 3921920, 4669536, 4706304, 5836920, 5882880, 6226048, 7782560, 7802880, 7843840, 9339072, 11673840, 11765760, 12452096, 15565120, 18678144, 23347680, 23531520, 24904192, 31130240, 37356288, 46695360, 49808384, 62260480, 74712576, 93390720, 99616768, 124520960, 149425152, 186781440, 199233536, 249041920, 298850304, 373562880, 498083840, 597700608, 747125760, 996167680, 1494251520, 2988503040]

約数ペア:

[(1, 2988503040), (2, 1494251520), (3, 996167680), (4, 747125760), (5, 597700608), (6, 498083840), (8, 373562880), (10, 298850304), (12, 249041920), (15, 199233536), (16, 186781440), (20, 149425152), (24, 124520960), (30, 99616768), (32, 93390720), (40, 74712576), (48, 62260480), (60, 49808384), (64, 46695360), (80, 37356288), (96, 31130240), (120, 24904192), (127, 23531520), (128, 23347680), (160, 18678144), (192, 15565120), (240, 12452096), (254, 11765760), (256, 11673840), (320, 9339072), (381, 7843840), (383, 7802880), (384, 7782560), (480, 6226048), (508, 5882880), (512, 5836920), (635, 4706304), (640, 4669536), (762, 3921920), (766, 3901440), (768, 3891280), (960, 3113024), (1016, 2941440), (1024, 2918460), (1149, 2600960), (1270, 2353152), (1280, 2334768), (1524, 1960960), (1532, 1950720), (1536, 1945640), (1905, 1568768), (1915, 1560576), (1920, 1556512), (2032, 1470720), (2048, 1459230), (2298, 1300480), (2540, 1176576), (2560, 1167384), (3048, 980480), (3064, 975360), (3072, 972820), (3810, 784384), (3830, 780288), (3840, 778256), (4064, 735360), (4096, 729615), (4596, 650240), (5080, 588288), (5120, 583692), (5745, 520192), (6096, 490240), (6128, 487680), (6144, 486410), (7620, 392192), (7660, 390144), (7680, 389128), (8128, 367680), (9192, 325120), (10160, 294144), (10240, 291846), (11490, 260096), (12192, 245120), (12256, 243840), (12288, 243205), (15240, 196096), (15320, 195072), (15360, 194564), (16256, 183840), (18384, 162560), (20320, 147072), (20480, 145923), (22980, 130048), (24384, 122560), (24512, 121920), (30480, 98048), (30640, 97536), (30720, 97282), (32512, 91920), (36768, 81280), (40640, 73536), (45960, 65024), (48641, 61440), (48768, 61280), (49024, 60960)]