54381840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 169328448

約数和(自身を除く): 114946608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 653, 694, 1041, 1306, 1388, 1735, 1959, 2082, 2612, 2776, 3265, 3470, 3918, 4164, 5205, 5224, 5552, 6530, 6940, 7836, 8328, 9795, 10410, 10448, 13060, 13880, 15672, 16656, 19590, 20820, 26120, 27760, 31344, 39180, 41640, 52240, 78360, 83280, 156720, 226591, 453182, 679773, 906364, 1132955, 1359546, 1812728, 2265910, 2719092, 3398865, 3625456, 4531820, 5438184, 6797730, 9063640, 10876368, 13595460, 18127280, 27190920, 54381840]

約数ペア:

[(1, 54381840), (2, 27190920), (3, 18127280), (4, 13595460), (5, 10876368), (6, 9063640), (8, 6797730), (10, 5438184), (12, 4531820), (15, 3625456), (16, 3398865), (20, 2719092), (24, 2265910), (30, 1812728), (40, 1359546), (48, 1132955), (60, 906364), (80, 679773), (120, 453182), (240, 226591), (347, 156720), (653, 83280), (694, 78360), (1041, 52240), (1306, 41640), (1388, 39180), (1735, 31344), (1959, 27760), (2082, 26120), (2612, 20820), (2776, 19590), (3265, 16656), (3470, 15672), (3918, 13880), (4164, 13060), (5205, 10448), (5224, 10410), (5552, 9795), (6530, 8328), (6940, 7836)]