102520680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4049}}^1$

素因数の和:4274

約数の個数: 64

約数和(自身を含む): 309096000

約数和(自身を除く): 206575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4049, 4220, 5064, 6330, 8098, 8440, 12147, 12660, 16196, 20245, 24294, 25320, 32392, 40490, 48588, 60735, 80980, 97176, 121470, 161960, 242940, 485880, 854339, 1708678, 2563017, 3417356, 4271695, 5126034, 6834712, 8543390, 10252068, 12815085, 17086780, 20504136, 25630170, 34173560, 51260340, 102520680]

約数ペア:

[(1, 102520680), (2, 51260340), (3, 34173560), (4, 25630170), (5, 20504136), (6, 17086780), (8, 12815085), (10, 10252068), (12, 8543390), (15, 6834712), (20, 5126034), (24, 4271695), (30, 3417356), (40, 2563017), (60, 1708678), (120, 854339), (211, 485880), (422, 242940), (633, 161960), (844, 121470), (1055, 97176), (1266, 80980), (1688, 60735), (2110, 48588), (2532, 40490), (3165, 32392), (4049, 25320), (4220, 24294), (5064, 20245), (6330, 16196), (8098, 12660), (8440, 12147)]