187274280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67853}}^1$

素因数の和:67890

約数の個数: 64

約数和(自身を含む): 586258560

約数和(自身を除く): 398984280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 67853, 135706, 203559, 271412, 339265, 407118, 542824, 678530, 814236, 1017795, 1357060, 1560619, 1628472, 2035590, 2714120, 3121238, 4071180, 4681857, 6242476, 7803095, 8142360, 9363714, 12484952, 15606190, 18727428, 23409285, 31212380, 37454856, 46818570, 62424760, 93637140, 187274280]

約数ペア:

[(1, 187274280), (2, 93637140), (3, 62424760), (4, 46818570), (5, 37454856), (6, 31212380), (8, 23409285), (10, 18727428), (12, 15606190), (15, 12484952), (20, 9363714), (23, 8142360), (24, 7803095), (30, 6242476), (40, 4681857), (46, 4071180), (60, 3121238), (69, 2714120), (92, 2035590), (115, 1628472), (120, 1560619), (138, 1357060), (184, 1017795), (230, 814236), (276, 678530), (345, 542824), (460, 407118), (552, 339265), (690, 271412), (920, 203559), (1380, 135706), (2760, 67853)]