2495246580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{63299}}^1$

素因数の和:63390

約数の個数: 96

約数和(自身を含む): 7869456000

約数和(自身を除く): 5374209420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3285, 3942, 4380, 6570, 7884, 9855, 13140, 19710, 39420, 63299, 126598, 189897, 253196, 316495, 379794, 569691, 632990, 759588, 949485, 1139382, 1265980, 1709073, 1898970, 2278764, 2848455, 3418146, 3797940, 4620827, 5696910, 6836292, 8545365, 9241654, 11393820, 13862481, 17090730, 18483308, 23104135, 27724962, 34181460, 41587443, 46208270, 55449924, 69312405, 83174886, 92416540, 124762329, 138624810, 166349772, 207937215, 249524658, 277249620, 415874430, 499049316, 623811645, 831748860, 1247623290, 2495246580]

約数ペア:

[(1, 2495246580), (2, 1247623290), (3, 831748860), (4, 623811645), (5, 499049316), (6, 415874430), (9, 277249620), (10, 249524658), (12, 207937215), (15, 166349772), (18, 138624810), (20, 124762329), (27, 92416540), (30, 83174886), (36, 69312405), (45, 55449924), (54, 46208270), (60, 41587443), (73, 34181460), (90, 27724962), (108, 23104135), (135, 18483308), (146, 17090730), (180, 13862481), (219, 11393820), (270, 9241654), (292, 8545365), (365, 6836292), (438, 5696910), (540, 4620827), (657, 3797940), (730, 3418146), (876, 2848455), (1095, 2278764), (1314, 1898970), (1460, 1709073), (1971, 1265980), (2190, 1139382), (2628, 949485), (3285, 759588), (3942, 632990), (4380, 569691), (6570, 379794), (7884, 316495), (9855, 253196), (13140, 189897), (19710, 126598), (39420, 63299)]