115450680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1487}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 347120640

約数和(自身を除く): 231669960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 1294, 1487, 1941, 2588, 2974, 3235, 3882, 4461, 5176, 5948, 6470, 7435, 7764, 8922, 9705, 11896, 12940, 14870, 15528, 17844, 19410, 22305, 25880, 29740, 35688, 38820, 44610, 59480, 77640, 89220, 178440, 962089, 1924178, 2886267, 3848356, 4810445, 5772534, 7696712, 9620890, 11545068, 14431335, 19241780, 23090136, 28862670, 38483560, 57725340, 115450680]

約数ペア:

[(1, 115450680), (2, 57725340), (3, 38483560), (4, 28862670), (5, 23090136), (6, 19241780), (8, 14431335), (10, 11545068), (12, 9620890), (15, 7696712), (20, 5772534), (24, 4810445), (30, 3848356), (40, 2886267), (60, 1924178), (120, 962089), (647, 178440), (1294, 89220), (1487, 77640), (1941, 59480), (2588, 44610), (2974, 38820), (3235, 35688), (3882, 29740), (4461, 25880), (5176, 22305), (5948, 19410), (6470, 17844), (7435, 15528), (7764, 14870), (8922, 12940), (9705, 11896)]