1900336560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{62347}}^1$

素因数の和:62490

約数の個数: 80

約数和(自身を含む): 5937524736

約数和(自身を除く): 4037188176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 62347, 124694, 187041, 249388, 311735, 374082, 498776, 623470, 748164, 935205, 997552, 1246940, 1496328, 1870410, 2493880, 2992656, 3740820, 4987760, 7481640, 7918069, 14963280, 15836138, 23754207, 31672276, 39590345, 47508414, 63344552, 79180690, 95016828, 118771035, 126689104, 158361380, 190033656, 237542070, 316722760, 380067312, 475084140, 633445520, 950168280, 1900336560]

約数ペア:

[(1, 1900336560), (2, 950168280), (3, 633445520), (4, 475084140), (5, 380067312), (6, 316722760), (8, 237542070), (10, 190033656), (12, 158361380), (15, 126689104), (16, 118771035), (20, 95016828), (24, 79180690), (30, 63344552), (40, 47508414), (48, 39590345), (60, 31672276), (80, 23754207), (120, 15836138), (127, 14963280), (240, 7918069), (254, 7481640), (381, 4987760), (508, 3740820), (635, 2992656), (762, 2493880), (1016, 1870410), (1270, 1496328), (1524, 1246940), (1905, 997552), (2032, 935205), (2540, 748164), (3048, 623470), (3810, 498776), (5080, 374082), (6096, 311735), (7620, 249388), (10160, 187041), (15240, 124694), (30480, 62347)]