912384240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{165287}}^1$

素因数の和:165326

約数の個数: 80

約数和(自身を含む): 2951382528

約数和(自身を除く): 2038998288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 165287, 330574, 495861, 661148, 826435, 991722, 1322296, 1652870, 1983444, 2479305, 2644592, 3305740, 3801601, 3966888, 4958610, 6611480, 7603202, 7933776, 9917220, 11404803, 13222960, 15206404, 19008005, 19834440, 22809606, 30412808, 38016010, 39668880, 45619212, 57024015, 60825616, 76032020, 91238424, 114048030, 152064040, 182476848, 228096060, 304128080, 456192120, 912384240]

約数ペア:

[(1, 912384240), (2, 456192120), (3, 304128080), (4, 228096060), (5, 182476848), (6, 152064040), (8, 114048030), (10, 91238424), (12, 76032020), (15, 60825616), (16, 57024015), (20, 45619212), (23, 39668880), (24, 38016010), (30, 30412808), (40, 22809606), (46, 19834440), (48, 19008005), (60, 15206404), (69, 13222960), (80, 11404803), (92, 9917220), (115, 7933776), (120, 7603202), (138, 6611480), (184, 4958610), (230, 3966888), (240, 3801601), (276, 3305740), (345, 2644592), (368, 2479305), (460, 1983444), (552, 1652870), (690, 1322296), (920, 991722), (1104, 826435), (1380, 661148), (1840, 495861), (2760, 330574), (5520, 165287)]